#0C293B#0C293B

#0C293B is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.9% C 0.048 H 239.4°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#0C293B
RGB	rgb(12, 41, 59)
HSL	hsl(203, 66%, 14%)
HSV	hsv(203, 80%, 23%)
CMYK	cmyk(79.7%, 30.5%, 0%, 76.9%)
CIE-LAB	lab(15.38, -3.64, -14.67)
CIE-LCH	lch(15.38, 15.12, 256.07°)
OKLab	oklab(26.88% -0.0244 -0.0413)
OKLCH	oklch(26.88% 0.048 239.4)
XYZ	xyz(1.7337, 1.9796, 4.4276)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C293B #3B1E0C

analogous

#0C3B36 #0C293B #0C123B

triadic

#0C293B #3B0C29 #293B0C

tetradic

#0C293B #360C3B #3B1E0C #123B0C

square

#0C293B #360C3B #3B1E0C #123B0C

split-complementary

#0C293B #3B0C12 #3B360C

monochromatic

#051219 #051219 #0C293B #164C6E #2170A1

Accessibility & contrast

On white

15.04

#0C293B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0C293B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C293B

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C293B	#FFFFFF	#000000	##FFFFFF
##0C293B	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21293C

Deuteranopia (green-blind)

#1A243B

Tritanopia (blue-blind)

#002E2F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0c293b;
/* rgb */ color: rgb(12, 41, 59);
/* oklch */ color: oklch(26.9% 0.048 239.4);

Tailwind

colors: {
  custom: {
    50: '#526271',
    500: '#0c293b',
    950: '#000000',
  },
}

SCSS

$custom: #0c293b;
$custom-light: #526271;
$custom-dark: #000000;

JSON

{
  "hex": "#0c293b",
  "rgb": {
    "r": 12,
    "g": 41,
    "b": 59
  },
  "hsl": {
    "h": 202.979,
    "s": 66.197,
    "l": 13.922
  },
  "oklch": {
    "l": 0.26878,
    "c": 0.04801,
    "h": 239.4
  },
  "luminance": 0.0198
}

Semantic roles & 50–950 ramp

primary

#0C293B

secondary

#77492C

accent

#803FE9

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0C293B

Body copy rendered with the generated semantic roles for this colour.

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