#0C1935#0C1935

#0C1935 is a very dark, muted blue. Relative luminance 0.010; OKLCH L 22.0% C 0.058 H 263.6°. Best body text is #FFFFFF at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#0C1935
RGB	rgb(12, 25, 53)
HSL	hsl(221, 63%, 13%)
HSV	hsv(221, 77%, 21%)
CMYK	cmyk(77.4%, 52.8%, 0%, 79.2%)
CIE-LAB	lab(9.24, 5.70, -20.11)
CIE-LCH	lch(9.24, 20.90, 285.84°)
OKLab	oklab(21.95% -0.0064 -0.0575)
OKLCH	oklch(21.95% 0.058 263.6)
XYZ	xyz(1.1416, 1.0304, 3.5062)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1935 #35280C

analogous

#0C2D35 #0C1935 #140C35

triadic

#0C1935 #350C19 #19350C

tetradic

#0C1935 #350C2D #35280C #0C3514

square

#0C1935 #350C2D #35280C #0C3514

split-complementary

#0C1935 #35140C #2D350C

monochromatic

#060C19 #060C19 #0C1935 #173167 #234899

Accessibility & contrast

On white

17.41

#0C1935 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#0C1935 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1935

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1935	#FFFFFF	#000000	##FFFFFF
##0C1935	1.00	17.41	1.21	17.41
#FFFFFF	17.41	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1C36

Deuteranopia (green-blind)

#051834

Tritanopia (blue-blind)

#001F24

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0c1935;
/* rgb */ color: rgb(12, 25, 53);
/* oklch */ color: oklch(22.0% 0.058 263.6);

Tailwind

colors: {
  custom: {
    50: '#50556c',
    500: '#0c1935',
    950: '#000000',
  },
}

SCSS

$custom: #0c1935;
$custom-light: #50556c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1935",
  "rgb": {
    "r": 12,
    "g": 25,
    "b": 53
  },
  "hsl": {
    "h": 220.976,
    "s": 63.077,
    "l": 12.745
  },
  "oklch": {
    "l": 0.21952,
    "c": 0.05782,
    "h": 263.6
  },
  "luminance": 0.0103
}

Semantic roles & 50–950 ramp

primary

#0C1935

secondary

#715B2C

accent

#B242E6

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020207

muted

#78787A

Preview Lab

Preview with #0C1935

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

Preview Lab → · Contrast checker → · Palette generator →