#0C2B42#0C2B42

#0C2B42 is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.9% C 0.056 H 244.4°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#0C2B42
RGB	rgb(12, 43, 66)
HSL	hsl(206, 69%, 15%)
HSV	hsv(206, 82%, 26%)
CMYK	cmyk(81.8%, 34.8%, 0%, 74.1%)
CIE-LAB	lab(16.50, -2.08, -17.78)
CIE-LCH	lch(16.50, 17.90, 263.34°)
OKLab	oklab(27.89% -0.0241 -0.0503)
OKLCH	oklch(27.89% 0.056 244.4)
XYZ	xyz(1.9985, 2.1990, 5.4723)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2B42 #42230C

analogous

#0C423E #0C2B42 #0C1042

triadic

#0C2B42 #420C2B #2B420C

tetradic

#0C2B42 #3E0C42 #42230C #10420C

square

#0C2B42 #3E0C42 #42230C #10420C

split-complementary

#0C2B42 #420C10 #423E0C

monochromatic

#05111A #05111A #0C2B42 #154D76 #1F6EAA

Accessibility & contrast

On white

14.59

#0C2B42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0C2B42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2B42

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2B42	#FFFFFF	#000000	##FFFFFF
##0C2B42	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212C43

Deuteranopia (green-blind)

#192742

Tritanopia (blue-blind)

#003133

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0c2b42;
/* rgb */ color: rgb(12, 43, 66);
/* oklch */ color: oklch(27.9% 0.056 244.4);

Tailwind

colors: {
  custom: {
    50: '#536476',
    500: '#0c2b42',
    950: '#000000',
  },
}

SCSS

$custom: #0c2b42;
$custom-light: #536476;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2b42",
  "rgb": {
    "r": 12,
    "g": 43,
    "b": 66
  },
  "hsl": {
    "h": 205.556,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.27893,
    "c": 0.05581,
    "h": 244.4
  },
  "luminance": 0.02199
}

Semantic roles & 50–950 ramp

primary

#0C2B42

secondary

#7E4F2C

accent

#873CEC

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0C2B42

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

Preview Lab → · Contrast checker → · Palette generator →