#0C2C4F#0C2C4F

#0C2C4F is a dark, moderate cyan. Relative luminance 0.024; OKLCH L 29.1% C 0.074 H 253.4°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#0C2C4F
RGB	rgb(12, 44, 79)
HSL	hsl(211, 74%, 18%)
HSV	hsv(211, 85%, 31%)
CMYK	cmyk(84.8%, 44.3%, 0%, 69%)
CIE-LAB	lab(17.66, 2.87, -24.80)
CIE-LCH	lch(17.66, 24.97, 276.59°)
OKLab	oklab(29.07% -0.0211 -0.0709)
OKLCH	oklch(29.07% 0.074 253.4)
XYZ	xyz(2.4631, 2.4438, 7.7375)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2C4F #4F2F0C

analogous

#0C4D4F #0C2C4F #0D0C4F

triadic

#0C2C4F #4F0C2C #2C4F0C

tetradic

#0C2C4F #4F0C4D #4F2F0C #0C4F0D

square

#0C2C4F #4F0C4D #4F2F0C #0C4F0D

split-complementary

#0C2C4F #4F0D0C #4D4F0C

monochromatic

#040F1B #040F1B #0C2C4F #144A84 #1C67B9

Accessibility & contrast

On white

14.11

#0C2C4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0C2C4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2C4F

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2C4F	#FFFFFF	#000000	##FFFFFF
##0C2C4F	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2F50

Deuteranopia (green-blind)

#10284E

Tritanopia (blue-blind)

#003439

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c2c4f;
/* rgb */ color: rgb(12, 44, 79);
/* oklch */ color: oklch(29.1% 0.074 253.4);

Tailwind

colors: {
  custom: {
    50: '#576480',
    500: '#0c2c4f',
    950: '#000000',
  },
}

SCSS

$custom: #0c2c4f;
$custom-light: #576480;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2c4f",
  "rgb": {
    "r": 12,
    "g": 44,
    "b": 79
  },
  "hsl": {
    "h": 211.343,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29071,
    "c": 0.07394,
    "h": 253.4
  },
  "luminance": 0.02444
}

Semantic roles & 50–950 ramp

primary

#0C2C4F

secondary

#8B5E2C

accent

#9838F0

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#03050A

muted

#78797C

Preview Lab

Preview with #0C2C4F

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

Preview Lab → · Contrast checker → · Palette generator →