#0C0B3E#0C0B3E

#0C0B3E is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.093 H 274.5°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#0C0B3E
RGB	rgb(12, 11, 62)
HSL	hsl(241, 70%, 14%)
HSV	hsv(241, 82%, 24%)
CMYK	cmyk(80.6%, 82.3%, 0%, 75.7%)
CIE-LAB	lab(6.01, 19.60, -31.84)
CIE-LCH	lch(6.01, 37.39, 301.62°)
OKLab	oklab(19.67% 0.0073 -0.093)
OKLCH	oklch(19.67% 0.093 274.5)
XYZ	xyz(1.1405, 0.6652, 4.6248)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0B3E #3D3E0B

analogous

#0B243E #0C0B3E #260B3E

triadic

#0C0B3E #3E0C0B #0B3E0C

tetradic

#0C0B3E #3E0B24 #3D3E0B #0B3E26

square

#0C0B3E #3E0B24 #3D3E0B #0B3E26

split-complementary

#0C0B3E #3E260B #243E0B

monochromatic

#05051A #05051A #0C0B3E #161472 #201DA6

Accessibility & contrast

On white

18.53

#0C0B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0C0B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0B3E

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0B3E	#FFFFFF	#000000	##FFFFFF
##0C0B3E	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001640

Deuteranopia (green-blind)

#00113D

Tritanopia (blue-blind)

#001923

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0c0b3e;
/* rgb */ color: rgb(12, 11, 62);
/* oklch */ color: oklch(19.7% 0.093 274.5);

Tailwind

colors: {
  custom: {
    50: '#544b74',
    500: '#0c0b3e',
    950: '#000000',
  },
}

SCSS

$custom: #0c0b3e;
$custom-light: #544b74;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0b3e",
  "rgb": {
    "r": 12,
    "g": 11,
    "b": 62
  },
  "hsl": {
    "h": 241.176,
    "s": 69.863,
    "l": 14.314
  },
  "oklch": {
    "l": 0.19673,
    "c": 0.0933,
    "h": 274.5
  },
  "luminance": 0.00665
}

Semantic roles & 50–950 ramp

primary

#0C0B3E

secondary

#797B2A

accent

#ED3BE9

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0C0B3E

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

Preview Lab → · Contrast checker → · Palette generator →