#0C1024#0C1024

#0C1024 is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.1% C 0.041 H 273.1°. Best body text is #FFFFFF at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#0C1024
RGB	rgb(12, 16, 36)
HSL	hsl(230, 50%, 9%)
HSV	hsv(230, 67%, 14%)
CMYK	cmyk(66.7%, 55.6%, 0%, 85.9%)
CIE-LAB	lab(5.20, 4.41, -13.87)
CIE-LCH	lch(5.20, 14.55, 287.63°)
OKLab	oklab(18.13% 0.0022 -0.0413)
OKLCH	oklch(18.13% 0.041 273.1)
XYZ	xyz(0.6552, 0.5761, 1.7454)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1024 #24200C

analogous

#0C1C24 #0C1024 #140C24

triadic

#0C1024 #240C10 #10240C

tetradic

#0C1024 #240C1C #24200C #0C2414

square

#0C1024 #240C1C #24200C #0C2414

split-complementary

#0C1024 #24140C #1C240C

monochromatic

#080A17 #080A17 #0C1024 #1B2452 #2B3980

Accessibility & contrast

On white

18.83

#0C1024 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0C1024 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1024

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1024	#FFFFFF	#000000	##FFFFFF
##0C1024	1.00	18.83	1.12	18.83
#FFFFFF	18.83	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081225

Deuteranopia (green-blind)

#061024

Tritanopia (blue-blind)

#041418

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0c1024;
/* rgb */ color: rgb(12, 16, 36);
/* oklch */ color: oklch(18.1% 0.041 273.1);

Tailwind

colors: {
  custom: {
    50: '#4c4e5e',
    500: '#0c1024',
    950: '#000000',
  },
}

SCSS

$custom: #0c1024;
$custom-light: #4c4e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1024",
  "rgb": {
    "r": 12,
    "g": 16,
    "b": 36
  },
  "hsl": {
    "h": 230,
    "s": 50,
    "l": 9.412
  },
  "oklch": {
    "l": 0.18131,
    "c": 0.04141,
    "h": 273.1
  },
  "luminance": 0.00576
}

Semantic roles & 50–950 ramp

primary

#0C1024

secondary

#5E562D

accent

#C24EDA

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010104

muted

#777779

Preview Lab

Preview with #0C1024

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

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