#0B141D#0B141D

#0B141D is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 18.7% C 0.023 H 249.1°. Best body text is #FFFFFF at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#0B141D
RGB	rgb(11, 20, 29)
HSL	hsl(210, 45%, 8%)
HSV	hsv(210, 62%, 11%)
CMYK	cmyk(62.1%, 31%, 0%, 88.6%)
CIE-LAB	lab(5.96, -0.72, -7.34)
CIE-LCH	lch(5.96, 7.37, 264.42°)
OKLab	oklab(18.71% -0.0081 -0.0214)
OKLCH	oklch(18.71% 0.023 249.1)
XYZ	xyz(0.6099, 0.6601, 1.2574)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B141D #1D140B

analogous

#0B1D1D #0B141D #0B0B1D

triadic

#0B141D #1D0B14 #141D0B

tetradic

#0B141D #1D0B1D #1D140B #0B1D0B

square

#0B141D #1D0B1D #1D140B #0B1D0B

split-complementary

#0B141D #1D0B0B #1D1D0B

monochromatic

#080F16 #080F16 #0B141D #1C3349 #2D5176

Accessibility & contrast

On white

18.55

#0B141D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0B141D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B141D

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B141D	#FFFFFF	#000000	##FFFFFF
##0B141D	1.00	18.55	1.13	18.55
#FFFFFF	18.55	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10141D

Deuteranopia (green-blind)

#0E121D

Tritanopia (blue-blind)

#051617

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0b141d;
/* rgb */ color: rgb(11, 20, 29);
/* oklch */ color: oklch(18.7% 0.023 249.1);

Tailwind

colors: {
  custom: {
    50: '#4b5158',
    500: '#0b141d',
    950: '#000000',
  },
}

SCSS

$custom: #0b141d;
$custom-light: #4b5158;
$custom-dark: #000000;

JSON

{
  "hex": "#0b141d",
  "rgb": {
    "r": 11,
    "g": 20,
    "b": 29
  },
  "hsl": {
    "h": 210,
    "s": 45,
    "l": 7.843
  },
  "oklch": {
    "l": 0.18714,
    "c": 0.02289,
    "h": 249.1
  },
  "luminance": 0.0066
}

Semantic roles & 50–950 ramp

primary

#0B141D

secondary

#57422D

accent

#9453D5

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #0B141D

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

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