#0C0B2D#0C0B2D

#0C0B2D is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.7% C 0.066 H 278.5°. Best body text is #FFFFFF at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#0C0B2D
RGB	rgb(12, 11, 45)
HSL	hsl(242, 61%, 11%)
HSV	hsv(242, 76%, 18%)
CMYK	cmyk(73.3%, 75.6%, 0%, 82.4%)
CIE-LAB	lab(4.58, 10.77, -21.67)
CIE-LCH	lch(4.58, 24.20, 296.43°)
OKLab	oklab(17.73% 0.0098 -0.0656)
OKLCH	oklch(17.73% 0.066 278.5)
XYZ	xyz(0.7448, 0.5069, 2.5407)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0B2D #2C2D0B

analogous

#0B1B2D #0C0B2D #1D0B2D

triadic

#0C0B2D #2D0C0B #0B2D0C

tetradic

#0C0B2D #2D0B1B #2C2D0B #0B2D1D

square

#0C0B2D #2D0B1B #2C2D0B #0B2D1D

split-complementary

#0C0B2D #2D1D0B #1B2D0B

monochromatic

#070619 #070619 #0C0B2D #19175E #26238F

Accessibility & contrast

On white

19.07

#0C0B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0C0B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0B2D

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0B2D	#FFFFFF	#000000	##FFFFFF
##0C0B2D	1.00	19.07	1.10	19.07
#FFFFFF	19.07	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112E

Deuteranopia (green-blind)

#000E2C

Tritanopia (blue-blind)

#00131A

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0c0b2d;
/* rgb */ color: rgb(12, 11, 45);
/* oklch */ color: oklch(17.7% 0.066 278.5);

Tailwind

colors: {
  custom: {
    50: '#4e4b66',
    500: '#0c0b2d',
    950: '#000000',
  },
}

SCSS

$custom: #0c0b2d;
$custom-light: #4e4b66;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0b2d",
  "rgb": {
    "r": 12,
    "g": 11,
    "b": 45
  },
  "hsl": {
    "h": 241.765,
    "s": 60.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.17729,
    "c": 0.0663,
    "h": 278.5
  },
  "luminance": 0.00507
}

Semantic roles & 50–950 ramp

primary

#0C0B2D

secondary

#67692A

accent

#E444DF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0C0B2D

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

Preview Lab → · Contrast checker → · Palette generator →