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Cerulean Bloom Soft
Color detail

Cerulean Bloom Soft

Blue · Hue 190
Metrics
S 34% · L 76%
Contrast (WCAG)
on white1.6:1Failon black12.8:1AA
Save to journalSign in to saveStart palette from thisRecent trail

About this color

Cerulean Bloom Soft (#ADD0D7) belongs to the blue family — hue 190°, 34% saturation, 76% lightness. Copy the hex, RGB, or HSL value above, or paste the CSS custom property below into your stylesheet to reference this color directly.

CSS
:root {
  --colorarchive-cerulean-bloom-soft: #ADD0D7;
  --colorarchive-cerulean-bloom-soft-hsl: hsl(190, 34%, 76%);
  --colorarchive-cerulean-bloom-soft-rgb: rgb(173, 208, 215);
}

AI Color Names

Let AI suggest alternative poetic names for this color in English and Chinese.

Design Context

SereneTrustworthyClean
Common in

Social Media · Cloud Storage · Baby Products

Pairs well with

Light gray for tech minimalism, peach for friendly warmth

Design tip

The default choice for tech and social platforms for good reason. Light blue backgrounds reduce anxiety and increase trust.

Cultural context ▶

Light blue represents peace, sky, and openness. It's the most universally liked color, making it safe for global brands.

Color Origins

Blue family

The most-loved color on the planet, and the most overused.

Heritage

Blue is one of the hardest colors for nature to make with pigment — and, historically, one of the most expensive to paint with. Ultramarine, ground from lapis lazuli mined in Afghanistan, could cost as much as gold in Renaissance Europe; Vermeer used it lavishly. Egyptian blue (the first synthetic pigment, ~3000 BCE) was lost for centuries and rediscovered in the 19th. Prussian blue (1704) quickly gave painters a cheap alternative to ultramarine; Yves Klein's IKB (1960) re-aristocratized blue.

Across cultures

In ancient Egypt blue was the color of the Nile and the heavens — sacred, protective. In China blue-and-white porcelain (qinghua) defined export ceramics for centuries. In Mediterranean traditions blue wards off the evil eye. In America, IBM's blue logo helped earn it the nickname 'Big Blue'; in Japan, indigo (ai) is the centuries-old workwear dye that became the ground tone of an entire textile tradition. Across the world blue is consistently rated the most-liked color — in one ten-country survey it led every other color by 8 to 18 points.

In the wild

Mark Zuckerberg has said Facebook is blue because he is red-green colorblind. Levi's blue is the natural color of indigo on cotton. Twitter Blue (#1DA1F2) defined social-media blue for years before the 2023 rebrand to X scrapped it. The blue checkmark, the blue link, the blue 'send' button — blue has become the default color of digital trust, to the point of being a UX cliché.

How it reads

Blue tends to recede — the eye focuses blue light slightly in front of the retina, which can make blue elements feel deep or distant. It reads as trustworthy, calm, corporate, and (at the cool end) cold. Light blues read airy and clinical; mid blues are the default for tech and finance; deep blues read as luxurious or naval. The omnipresence of blue in software is real: most enterprise UIs reach for it because it offends the fewest stakeholders, which is also the reason it can feel like the absence of a real choice.

This particular tone

A bright, airy reading of the hue — clean and approachable, the kind of color that holds up well in product photography and on light backgrounds.

Lightness band: At this lightness the hue almost recedes into the surface around it — useful for backgrounds, hover states, and any surface where the color should suggest a mood without competing with content.

Saturation band: The clear, mid-saturation register is a common identity sweet spot — saturated enough to register as a 'real' color, restrained enough not to fight typography or photography placed over it.

Brands using a similar color

Within the public brand-guidelines reference catalog, these are the closest matches to #ADD0D7.

  • Starbucksneutral
    Warm Neutral · #D4E9E2
    →
  • Anthropicneutral
    Mid Gray · #B0AEA5
    →
  • Aesopneutral
    Cream Paper · #EFE4D2
    →

Cultures using a similar color

From the cultural-palette catalog, these regions feature a color close to #ADD0D7.

  • ScandinaviaIittala Blue
    #A6CEDB · Aalto vase glassware (1936-)
    →
  • France (Paris)Lutetian Limestone
    #E5DDC8 · Paris facade stone (Haussmannian-era buildings)
    →
  • China (Traditional)Celadon (青瓷)
    #9CB48F · Song Dynasty Longquan kilns
    →

Color guides

Go deeper on using blue and color in design.

Brand & MarketingTechnology Brand Color Design: Trust, Intelligence, and the Blue ProblemColor PsychologyBlue Color Psychology in Branding: Why Every Bank and Tech Giant Chooses BlueColor PsychologyColor and Memory: How Color Improves Learning and Information Recall

Tonal strip

All lightness levels at this hue and saturation. Click any to navigate.

Palette moves

Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.

Lighter companion
Cerulean Pearl Soft
#C8DFE4 · hsl(190, 34%, 84%)
Darker companion
Cerulean Silk Soft
#92C0C9 · hsl(190, 34%, 68%)
Complementary counterpoint
Ruby Bloom Soft
#D7B4AD · hsl(10, 34%, 76%)
Analogous lead
Sapphire Bloom Soft
#ADC2D7 · hsl(210, 34%, 76%)
Analogous echo
Lagoon Bloom Soft
#ADD7D0 · hsl(170, 34%, 76%)
Triadic +120°
Peony Bloom Soft
#D7ADD0 · hsl(310, 34%, 76%)
Triadic +240°
Honey Bloom Soft
#D0D7AD · hsl(70, 34%, 76%)
Split-comp +150°
Garnet Bloom Soft
#D7ADBB · hsl(340, 34%, 76%)
Split-comp +210°
Apricot Bloom Soft
#D7C9AD · hsl(40, 34%, 76%)
Export preview
Base: Cerulean Bloom Soft #ADD0D7
Lighter companion: Cerulean Pearl Soft #C8DFE4
Darker companion: Cerulean Silk Soft #92C0C9
Complementary counterpoint: Ruby Bloom Soft #D7B4AD
Analogous lead: Sapphire Bloom Soft #ADC2D7
Analogous echo: Lagoon Bloom Soft #ADD7D0
Triadic +120°: Peony Bloom Soft #D7ADD0
Triadic +240°: Honey Bloom Soft #D0D7AD
Split-comp +150°: Garnet Bloom Soft #D7ADBB
Split-comp +210°: Apricot Bloom Soft #D7C9AD

Compare

See how Cerulean Bloom Soft compares side by side with related colors.

vsCerulean Pearl SoftvsCerulean Silk SoftvsRuby Bloom SoftvsSapphire Bloom SoftvsLagoon Bloom SoftvsPeony Bloom Soft

Nearest neighbors

The closest archive matches by hue, saturation, and lightness.

Search by hex
Nearby match
Cerulean Bloom Dust
#B2CCD2 · hsl(190, 26%, 76%)
Nearby match
Cerulean Silk Soft
#92C0C9 · hsl(190, 34%, 68%)
Nearby match
Cerulean Pearl Soft
#C8DFE4 · hsl(190, 34%, 84%)
Nearby match
Cerulean Bloom Muted
#B7C9CD · hsl(190, 18%, 76%)
Nearby match
Cerulean Bloom Clear
#A1D8E3 · hsl(190, 54%, 76%)
Nearby match
Cerulean Silk Dust
#98BCC3 · hsl(190, 26%, 68%)

Accessible pairings

Archive colors that meet WCAG contrast standards when paired with this color. Use as text-on-background or background-on-text.

Contrast checker
AAA7.8:1
Ruby Nocturne Faint
#38302E
AAA8:1
Ruby Nocturne Muted
#3C2D2A
AAA8.1:1
Ruby Nocturne Dust
#402A26
AAA8.2:1
Ruby Nocturne Soft
#442722
AAA8.2:1
Ruby Nocturne Clear
#4F2117
AAA8.1:1
Ruby Nocturne Vivid
#591A0D

Color Vision Simulation

How this color appears with different color vision deficiencies.

Full simulator
Deuteranopia
#BBB8D5
Protanopia
#BDBED5
Tritanopia
#AFD4D4
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Saturation ladder

Same hue and lightness, from gray to pure

Search
Cerulean Bloom Faint#BCC6C8 · hsl(190, 10%, 76%)Cerulean Bloom Muted#B7C9CD · hsl(190, 18%, 76%)Cerulean Bloom Dust#B2CCD2 · hsl(190, 26%, 76%)Cerulean Bloom Soft#ADD0D7 · hsl(190, 34%, 76%)Cerulean Bloom Clear#A1D8E3 · hsl(190, 54%, 76%)Cerulean Bloom Vivid#95E0EF · hsl(190, 74%, 76%)Cerulean Bloom Bright#8EE4F5 · hsl(190, 84%, 76%)Cerulean Bloom Pure#89E7FA · hsl(190, 92%, 76%)
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