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Steel Ink Soft
Color detail

Steel Ink Soft

Blue · Hue 205
Metrics
S 34% · L 14%
Contrast (WCAG)
on white15.5:1AAon black1.4:1Fail
Save to journalSign in to saveStart palette from thisRecent trail

About this color

Steel Ink Soft (#182630) belongs to the blue family — hue 205°, 34% saturation, 14% 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-steel-ink-soft: #182630;
  --colorarchive-steel-ink-soft-hsl: hsl(205, 34%, 14%);
  --colorarchive-steel-ink-soft-rgb: rgb(24, 38, 48);
}

AI Color Names

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

Design Context

AuthoritativeIntellectualLuxurious
Common in

Defense · Aviation · Higher Education

Pairs well with

Gold for prestige, white for sharp readability, electric blue for energy

Design tip

Perfect for dark mode backgrounds and headers. Navy is softer than black and adds character. Pair with bright accents for contrast.

Cultural context ▶

Navy and midnight blue symbolize authority, intelligence, and tradition. The color of uniforms, institutions, and power.

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 deep, weighted version of the hue — formal, considered, and pairs especially well with off-white and warm metallic accents.

Lightness band: At this depth the hue starts behaving like a neutral — it can substitute for black in many contexts while still carrying a faint chromatic temperature. It pairs especially well with off-whites and warm metallics.

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 #182630.

  • Webflowneutral
    Charcoal · #1D1F26
    →
  • Patagonianeutral
    Forest Black · #0F1F2E
    →
  • Meituan 美团neutral
    Slate Black · #222222
    →

Cultures using a similar color

From the cultural-palette catalog, these regions feature a color close to #182630.

  • Korea (Obangsaek)Obangsaek Black (흑 / heuk)
    #1F1F1F · North — water element, ink and lacquer
    →
  • IcelandBasalt Black
    #1A1B1F · Reynisfjara basalt columns
    →
  • AustraliaSouthern Sky Navy
    #0C1E3F · Outback night sky
    →

Color guides

Go deeper on using blue and color in design.

HistoryIndigo: The Color That Built Trade Routes and Made Blue CheapBrand & MarketingTechnology Brand Color Design: Trust, Intelligence, and the Blue ProblemDesign SystemsNaming Colors in Design Systems: Semantic vs. Scale vs. Primitive

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
Steel Nocturne Soft
#223644 · hsl(205, 34%, 20%)
Complementary counterpoint
Tangerine Ink Soft
#302218 · hsl(25, 34%, 14%)
Analogous lead
Indigo Ink Soft
#181C30 · hsl(230, 34%, 14%)
Analogous echo
Aqua Ink Soft
#183030 · hsl(180, 34%, 14%)
Triadic +120°
Rose Ink Soft
#301828 · hsl(320, 34%, 14%)
Triadic +240°
Olive Ink Soft
#283018 · hsl(80, 34%, 14%)
Split-comp +150°
Crimson Ink Soft
#301818 · hsl(0, 34%, 14%)
Split-comp +210°
Canary Ink Soft
#302E18 · hsl(55, 34%, 14%)
Export preview
Base: Steel Ink Soft #182630
Lighter companion: Steel Nocturne Soft #223644
Complementary counterpoint: Tangerine Ink Soft #302218
Analogous lead: Indigo Ink Soft #181C30
Analogous echo: Aqua Ink Soft #183030
Triadic +120°: Rose Ink Soft #301828
Triadic +240°: Olive Ink Soft #283018
Split-comp +150°: Crimson Ink Soft #301818
Split-comp +210°: Canary Ink Soft #302E18

Compare

See how Steel Ink Soft compares side by side with related colors.

vsSteel Nocturne SoftvsTangerine Ink SoftvsIndigo Ink SoftvsAqua Ink SoftvsRose Ink SoftvsOlive Ink Soft

Nearest neighbors

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

Search by hex
Nearby match
Steel Ink Dust
#1A252D · hsl(205, 26%, 14%)
Nearby match
Steel Nocturne Soft
#223644 · hsl(205, 34%, 20%)
Nearby match
Azure Ink Soft
#182830 · hsl(200, 34%, 14%)
Nearby match
Sapphire Ink Soft
#182430 · hsl(210, 34%, 14%)
Nearby match
Steel Ink Muted
#1D252A · hsl(205, 18%, 14%)
Nearby match
Steel Nocturne Dust
#263540 · hsl(205, 26%, 20%)

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
AAA14.8:1
Tangerine Veil Faint
#FAFAF9
AAA14.8:1
Tangerine Veil Muted
#FBFAF9
AAA14.8:1
Tangerine Veil Dust
#FBFAF9
AAA14.8:1
Tangerine Veil Soft
#FCFAF8
AAA14.8:1
Tangerine Veil Clear
#FDF9F7
AAA14.8:1
Tangerine Veil Vivid
#FEF9F6

Color Vision Simulation

How this color appears with different color vision deficiencies.

Full simulator
Deuteranopia
#1E1D2D
Protanopia
#1F1F2E
Tritanopia
#192C2C
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Saturation ladder

Same hue and lightness, from gray to pure

Search
Steel Ink Faint#202427 · hsl(205, 10%, 14%)Steel Ink Muted#1D252A · hsl(205, 18%, 14%)Steel Ink Dust#1A252D · hsl(205, 26%, 14%)Steel Ink Soft#182630 · hsl(205, 34%, 14%)Steel Ink Clear#102737 · hsl(205, 54%, 14%)Steel Ink Vivid#09283E · hsl(205, 74%, 14%)Steel Ink Bright#062942 · hsl(205, 84%, 14%)Steel Ink Pure#032945 · hsl(205, 92%, 14%)
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