#0C2948#0C2948

#0C2948 is a dark, moderate cyan. Relative luminance 0.021; OKLCH L 27.8% C 0.067 H 252.7°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#0C2948
RGB	rgb(12, 41, 72)
HSL	hsl(211, 71%, 16%)
HSV	hsv(211, 83%, 28%)
CMYK	cmyk(83.3%, 43.1%, 0%, 71.8%)
CIE-LAB	lab(16.16, 1.97, -22.43)
CIE-LCH	lch(16.16, 22.51, 275.02°)
OKLab	oklab(27.75% -0.0199 -0.064)
OKLCH	oklch(27.75% 0.067 252.7)
XYZ	xyz(2.1138, 2.1317, 6.4297)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2948 #482B0C

analogous

#0C4748 #0C2948 #0D0C48

triadic

#0C2948 #480C29 #29480C

tetradic

#0C2948 #480C47 #482B0C #0C480D

square

#0C2948 #480C47 #482B0C #0C480D

split-complementary

#0C2948 #480D0C #47480C

monochromatic

#040F1A #040F1A #0C2948 #15477C #1D65B1

Accessibility & contrast

On white

14.72

#0C2948 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0C2948 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2948

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2948	#FFFFFF	#000000	##FFFFFF
##0C2948	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2B49

Deuteranopia (green-blind)

#112647

Tritanopia (blue-blind)

#003035

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0c2948;
/* rgb */ color: rgb(12, 41, 72);
/* oklch */ color: oklch(27.8% 0.067 252.7);

Tailwind

colors: {
  custom: {
    50: '#55627b',
    500: '#0c2948',
    950: '#000000',
  },
}

SCSS

$custom: #0c2948;
$custom-light: #55627b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2948",
  "rgb": {
    "r": 12,
    "g": 41,
    "b": 72
  },
  "hsl": {
    "h": 211,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27751,
    "c": 0.06698,
    "h": 252.7
  },
  "luminance": 0.02132
}

Semantic roles & 50–950 ramp

primary

#0C2948

secondary

#84592C

accent

#973AEE

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#030509

muted

#78797B

Preview Lab

Preview with #0C2948

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

Preview Lab → · Contrast checker → · Palette generator →