#0F222F#0F222F

#0F222F is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.3% C 0.035 H 240.3°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#0F222F
RGB	rgb(15, 34, 47)
HSL	hsl(204, 52%, 12%)
HSV	hsv(204, 68%, 18%)
CMYK	cmyk(68.1%, 27.7%, 0%, 81.6%)
CIE-LAB	lab(12.29, -2.93, -10.96)
CIE-LCH	lch(12.29, 11.34, 255.04°)
OKLab	oklab(24.26% -0.0175 -0.0306)
OKLCH	oklch(24.26% 0.035 240.3)
XYZ	xyz(1.2819, 1.4507, 2.9012)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F222F #2F1C0F

analogous

#0F2F2C #0F222F #0F122F

triadic

#0F222F #2F0F22 #222F0F

tetradic

#0F222F #2C0F2F #2F1C0F #122F0F

square

#0F222F #2C0F2F #2F1C0F #122F0F

split-complementary

#0F222F #2F0F12 #2F2C0F

monochromatic

#071117 #071117 #0F222F #1E445D #2D658C

Accessibility & contrast

On white

16.28

#0F222F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0F222F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F222F

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F222F	#FFFFFF	#000000	##FFFFFF
##0F222F	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2230

Deuteranopia (green-blind)

#181F2F

Tritanopia (blue-blind)

#002526

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f222f;
/* rgb */ color: rgb(15, 34, 47);
/* oklch */ color: oklch(24.3% 0.035 240.3);

Tailwind

colors: {
  custom: {
    50: '#505c67',
    500: '#0f222f',
    950: '#000000',
  },
}

SCSS

$custom: #0f222f;
$custom-light: #505c67;
$custom-dark: #000000;

JSON

{
  "hex": "#0f222f",
  "rgb": {
    "r": 15,
    "g": 34,
    "b": 47
  },
  "hsl": {
    "h": 204.375,
    "s": 51.613,
    "l": 12.157
  },
  "oklch": {
    "l": 0.24256,
    "c": 0.03529,
    "h": 240.3
  },
  "luminance": 0.01451
}

Semantic roles & 50–950 ramp

primary

#0F222F

secondary

#694831

accent

#874DDB

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #0F222F

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

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