#0C083F#0C083F

#0C083F is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.3% C 0.098 H 275.2°. Best body text is #FFFFFF at 18.71:1 contrast (WCAG AA passes).

Color values

HEX	#0C083F
RGB	rgb(12, 8, 63)
HSL	hsl(244, 77%, 14%)
HSV	hsv(244, 87%, 25%)
CMYK	cmyk(81%, 87.3%, 0%, 75.3%)
CIE-LAB	lab(5.52, 21.56, -33.36)
CIE-LCH	lch(5.52, 39.72, 302.87°)
OKLab	oklab(19.28% 0.009 -0.098)
OKLCH	oklch(19.28% 0.098 275.2)
XYZ	xyz(1.1354, 0.6106, 4.7597)
Luminance	0.0061 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C083F #3B3F08

analogous

#08203F #0C083F #28083F

triadic

#0C083F #3F0C08 #083F0C

tetradic

#0C083F #3F0820 #3B3F08 #083F28

square

#0C083F #3F0820 #3B3F08 #083F28

split-complementary

#0C083F #3F2808 #203F08

monochromatic

#05031B #05031B #0C083F #160F75 #2116AC

Accessibility & contrast

On white

18.71

#0C083F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0C083F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C083F

18.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C083F	#FFFFFF	#000000	##FFFFFF
##0C083F	1.00	18.71	1.12	18.71
#FFFFFF	18.71	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001541

Deuteranopia (green-blind)

#00103E

Tritanopia (blue-blind)

#001823

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0c083f;
/* rgb */ color: rgb(12, 8, 63);
/* oklch */ color: oklch(19.3% 0.098 275.2);

Tailwind

colors: {
  custom: {
    50: '#544975',
    500: '#0c083f',
    950: '#000000',
  },
}

SCSS

$custom: #0c083f;
$custom-light: #544975;
$custom-dark: #000000;

JSON

{
  "hex": "#0c083f",
  "rgb": {
    "r": 12,
    "g": 8,
    "b": 63
  },
  "hsl": {
    "h": 244.364,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19276,
    "c": 0.09843,
    "h": 275.2
  },
  "luminance": 0.00611
}

Semantic roles & 50–950 ramp

primary

#0C083F

secondary

#777E25

accent

#F434E6

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0C083F

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

Preview Lab → · Contrast checker → · Palette generator →