#0C2C4D#0C2C4D

#0C2C4D is a dark, moderate cyan. Relative luminance 0.024; OKLCH L 28.9% C 0.071 H 252.2°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#0C2C4D
RGB	rgb(12, 44, 77)
HSL	hsl(210, 73%, 17%)
HSV	hsv(210, 84%, 30%)
CMYK	cmyk(84.4%, 42.9%, 0%, 69.8%)
CIE-LAB	lab(17.53, 1.99, -23.66)
CIE-LCH	lch(17.53, 23.74, 274.80°)
OKLab	oklab(28.93% -0.0216 -0.0675)
OKLCH	oklch(28.93% 0.071 252.2)
XYZ	xyz(2.3914, 2.4151, 7.3599)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2C4D #4D2D0C

analogous

#0C4C4D #0C2C4D #0D0C4D

triadic

#0C2C4D #4D0C2C #2C4D0C

tetradic

#0C2C4D #4D0C4C #4D2D0C #0C4D0D

square

#0C2C4D #4D0C4C #4D2D0C #0C4D0D

split-complementary

#0C2C4D #4D0D0C #4C4D0C

monochromatic

#040F1A #040F1A #0C2C4D #144A82 #1D69B7

Accessibility & contrast

On white

14.16

#0C2C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0C2C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2C4D

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2C4D	#FFFFFF	#000000	##FFFFFF
##0C2C4D	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2E4E

Deuteranopia (green-blind)

#12284C

Tritanopia (blue-blind)

#003438

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c2c4d;
/* rgb */ color: rgb(12, 44, 77);
/* oklch */ color: oklch(28.9% 0.071 252.2);

Tailwind

colors: {
  custom: {
    50: '#56647f',
    500: '#0c2c4d',
    950: '#000000',
  },
}

SCSS

$custom: #0c2c4d;
$custom-light: #56647f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2c4d",
  "rgb": {
    "r": 12,
    "g": 44,
    "b": 77
  },
  "hsl": {
    "h": 210.462,
    "s": 73.034,
    "l": 17.451
  },
  "oklch": {
    "l": 0.28925,
    "c": 0.0709,
    "h": 252.2
  },
  "luminance": 0.02415
}

Semantic roles & 50–950 ramp

primary

#0C2C4D

secondary

#895B2C

accent

#9538F0

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#03050A

muted

#78797C

Preview Lab

Preview with #0C2C4D

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

Preview Lab → · Contrast checker → · Palette generator →