#0B161F#0B161F

#0B161F is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.4% C 0.024 H 244.2°. Best body text is #FFFFFF at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#0B161F
RGB	rgb(11, 22, 31)
HSL	hsl(207, 48%, 8%)
HSV	hsv(207, 65%, 12%)
CMYK	cmyk(64.5%, 29%, 0%, 87.8%)
CIE-LAB	lab(6.72, -1.42, -7.73)
CIE-LCH	lch(6.72, 7.86, 259.56°)
OKLab	oklab(19.45% -0.0106 -0.0219)
OKLCH	oklch(19.45% 0.024 244.2)
XYZ	xyz(0.6722, 0.7438, 1.4042)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B161F #1F140B

analogous

#0B1F1E #0B161F #0B0C1F

triadic

#0B161F #1F0B16 #161F0B

tetradic

#0B161F #1E0B1F #1F140B #0C1F0B

square

#0B161F #1E0B1F #1F140B #0C1F0B

split-complementary

#0B161F #1F0B0C #1F1E0B

monochromatic

#081017 #081017 #0B161F #1B364C #2B5679

Accessibility & contrast

On white

18.28

#0B161F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#0B161F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B161F

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B161F	#FFFFFF	#000000	##FFFFFF
##0B161F	1.00	18.28	1.15	18.28
#FFFFFF	18.28	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12161F

Deuteranopia (green-blind)

#10141F

Tritanopia (blue-blind)

#041819

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #0b161f;
/* rgb */ color: rgb(11, 22, 31);
/* oklch */ color: oklch(19.4% 0.024 244.2);

Tailwind

colors: {
  custom: {
    50: '#4b525a',
    500: '#0b161f',
    950: '#000000',
  },
}

SCSS

$custom: #0b161f;
$custom-light: #4b525a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b161f",
  "rgb": {
    "r": 11,
    "g": 22,
    "b": 31
  },
  "hsl": {
    "h": 207,
    "s": 47.619,
    "l": 8.235
  },
  "oklch": {
    "l": 0.19446,
    "c": 0.0243,
    "h": 244.2
  },
  "luminance": 0.00744
}

Semantic roles & 50–950 ramp

primary

#0B161F

secondary

#59412D

accent

#8D51D7

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #0B161F

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

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