Lighter companion
Indigo Shadow Clear
#212E6E · hsl(230, 54%, 28%)
RGB
rgb(23, 33, 79)
HSL
hsl(230, 54%, 20%)
CMYK
cmyk(71%, 58%, 0%, 69%)
Metrics
S 54% · L 20%
Contrast (WCAG)
on white
15.4:1AA
on black
1.4:1Fail
About this color
Indigo Nocturne Clear (#17214F) belongs to the blue family — hue 230°, 54% saturation, 20% 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-indigo-nocturne-clear: #17214F; --colorarchive-indigo-nocturne-clear-hsl: hsl(230, 54%, 20%); --colorarchive-indigo-nocturne-clear-rgb: rgb(23, 33, 79); }
AI Color Names
Let AI suggest alternative poetic names for this color in English and Chinese.
Palette moves
Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.
Darker companion
Indigo Ink Clear
#101737 · hsl(230, 54%, 14%)
Complementary counterpoint
Amber Nocturne Clear
#4F4517 · hsl(50, 54%, 20%)
Analogous lead
Violet Nocturne Clear
#21174F · hsl(250, 54%, 20%)
Analogous echo
Steel Nocturne Clear
#17384F · hsl(205, 54%, 20%)
Triadic +120°
Merlot Nocturne Clear
#4F1721 · hsl(350, 54%, 20%)
Triadic +240°
Leaf Nocturne Clear
#214F17 · hsl(110, 54%, 20%)
Split-comp +150°
Ember Nocturne Clear
#4F2A17 · hsl(20, 54%, 20%)
Split-comp +210°
Olive Nocturne Clear
#3C4F17 · hsl(80, 54%, 20%)
Export preview
Base: Indigo Nocturne Clear #17214F Lighter companion: Indigo Shadow Clear #212E6E Darker companion: Indigo Ink Clear #101737 Complementary counterpoint: Amber Nocturne Clear #4F4517 Analogous lead: Violet Nocturne Clear #21174F Analogous echo: Steel Nocturne Clear #17384F Triadic +120°: Merlot Nocturne Clear #4F1721 Triadic +240°: Leaf Nocturne Clear #214F17 Split-comp +150°: Ember Nocturne Clear #4F2A17 Split-comp +210°: Olive Nocturne Clear #3C4F17
Nearest neighbors
The closest archive matches by hue, saturation, and lightness.
Nearby match
Indigo Ink Clear
#101737 · hsl(230, 54%, 14%)
Nearby match
Indigo Shadow Clear
#212E6E · hsl(230, 54%, 28%)
Nearby match
Indigo Nocturne Soft
#222744 · hsl(230, 34%, 20%)
Nearby match
Indigo Nocturne Vivid
#0D1A59 · hsl(230, 74%, 20%)
Nearby match
Indigo Dusk Clear
#283786 · hsl(230, 54%, 34%)
Nearby match
Cobalt Nocturne Clear
#172A4F · hsl(220, 54%, 20%)
Accessible pairings
Archive colors that meet WCAG contrast standards when paired with this color. Use as text-on-background or background-on-text.
Color Vision Simulation
How this color appears with different color vision deficiencies.
Deuteranopia
#1B1A45
Protanopia
#1C1C47
Tritanopia
#18403E
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