#290B18#290B18

#290B18 is a very dark, muted pink. Relative luminance 0.008; OKLCH L 20.5% C 0.053 H 355.8°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#290B18
RGB	rgb(41, 11, 24)
HSL	hsl(334, 58%, 10%)
HSV	hsv(334, 73%, 16%)
CMYK	cmyk(0%, 73.2%, 41.5%, 83.9%)
CIE-LAB	lab(7.02, 17.19, -1.50)
CIE-LCH	lch(7.02, 17.25, 355.01°)
OKLab	oklab(20.5% 0.0529 -0.0039)
OKLCH	oklch(20.5% 0.053 355.8)
XYZ	xyz(1.1991, 0.7768, 0.9508)
Luminance	0.0078 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290B18 #0B291C

analogous

#290B27 #290B18 #290D0B

triadic

#290B18 #18290B #0B1829

tetradic

#290B18 #27290B #0B291C #0D0B29

square

#290B18 #27290B #0B291C #0D0B29

split-complementary

#290B18 #0B290D #0B2729

monochromatic

#18060E #18060E #290B18 #591834 #8A2550

Accessibility & contrast

On white

18.18

#290B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#290B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290B18

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290B18	#FFFFFF	#000000	##FFFFFF
##290B18	1.00	18.18	1.16	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101218

Deuteranopia (green-blind)

#181817

Tritanopia (blue-blind)

#2D0910

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #290b18;
/* rgb */ color: rgb(41, 11, 24);
/* oklch */ color: oklch(20.5% 0.053 355.8);

Tailwind

colors: {
  custom: {
    50: '#644b54',
    500: '#290b18',
    950: '#000000',
  },
}

SCSS

$custom: #290b18;
$custom-light: #644b54;
$custom-dark: #000000;

JSON

{
  "hex": "#290b18",
  "rgb": {
    "r": 41,
    "g": 11,
    "b": 24
  },
  "hsl": {
    "h": 334,
    "s": 57.692,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20498,
    "c": 0.05304,
    "h": 355.8
  },
  "luminance": 0.00777
}

Semantic roles & 50–950 ramp

primary

#290B18

secondary

#2B654C

accent

#E19E47

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#050102

muted

#7A7778

Preview Lab

Preview with #290B18

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

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