#0C0436#0C0436

#0C0436 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.3% C 0.091 H 279.5°. Best body text is #FFFFFF at 19.33:1 contrast (WCAG AA passes).

Color values

HEX	#0C0436
RGB	rgb(12, 4, 54)
HSL	hsl(250, 86%, 11%)
HSV	hsv(250, 93%, 21%)
CMYK	cmyk(77.8%, 92.6%, 0%, 78.8%)
CIE-LAB	lab(3.90, 18.46, -29.45)
CIE-LCH	lch(3.90, 34.76, 302.08°)
OKLab	oklab(17.31% 0.015 -0.0901)
OKLCH	oklch(17.31% 0.091 279.5)
XYZ	xyz(0.8607, 0.4313, 3.5272)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0436 #2E3604

analogous

#041536 #0C0436 #250436

triadic

#0C0436 #360C04 #04360C

tetradic

#0C0436 #360415 #2E3604 #043625

square

#0C0436 #360415 #2E3604 #043625

split-complementary

#0C0436 #362504 #153604

monochromatic

#06021C #06021C #0C0436 #19086F #250CA8

Accessibility & contrast

On white

19.33

#0C0436 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0C0436 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0436

19.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0436	#FFFFFF	#000000	##FFFFFF
##0C0436	1.00	19.33	1.09	19.33
#FFFFFF	19.33	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001037

Deuteranopia (green-blind)

#000C35

Tritanopia (blue-blind)

#00131D

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #0c0436;
/* rgb */ color: rgb(12, 4, 54);
/* oklch */ color: oklch(17.3% 0.091 279.5);

Tailwind

colors: {
  custom: {
    50: '#51476d',
    500: '#0c0436',
    950: '#000000',
  },
}

SCSS

$custom: #0c0436;
$custom-light: #51476d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0436",
  "rgb": {
    "r": 12,
    "g": 4,
    "b": 54
  },
  "hsl": {
    "h": 249.6,
    "s": 86.207,
    "l": 11.373
  },
  "oklch": {
    "l": 0.17307,
    "c": 0.09134,
    "h": 279.5
  },
  "luminance": 0.00431
}

Semantic roles & 50–950 ramp

primary

#0C0436

secondary

#6A781E

accent

#FC2BDB

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #0C0436

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

Preview Lab → · Contrast checker → · Palette generator →