#290B1B#290B1B

#290B1B is a very dark, muted pink. Relative luminance 0.008; OKLCH L 20.6% C 0.055 H 349.8°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#290B1B
RGB	rgb(41, 11, 27)
HSL	hsl(328, 58%, 10%)
HSV	hsv(328, 73%, 16%)
CMYK	cmyk(0%, 73.2%, 34.1%, 83.9%)
CIE-LAB	lab(7.14, 17.73, -3.66)
CIE-LCH	lch(7.14, 18.10, 348.33°)
OKLab	oklab(20.64% 0.0541 -0.0097)
OKLCH	oklch(20.64% 0.055 349.8)
XYZ	xyz(1.2320, 0.7900, 1.1243)
Luminance	0.0079 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290B1B #0B2919

analogous

#280B29 #290B1B #290B0C

triadic

#290B1B #1B290B #0B1B29

tetradic

#290B1B #29280B #0B2919 #0B0C29

square

#290B1B #29280B #0B2919 #0B0C29

split-complementary

#290B1B #0C290B #0B2928

monochromatic

#180610 #180610 #290B1B #59183B #8A255B

Accessibility & contrast

On white

18.13

#290B1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#290B1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290B1B

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290B1B	#FFFFFF	#000000	##FFFFFF
##290B1B	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F121B

Deuteranopia (green-blind)

#17181A

Tritanopia (blue-blind)

#2C0A11

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #290b1b;
/* rgb */ color: rgb(41, 11, 27);
/* oklch */ color: oklch(20.6% 0.055 349.8);

Tailwind

colors: {
  custom: {
    50: '#644b57',
    500: '#290b1b',
    950: '#000000',
  },
}

SCSS

$custom: #290b1b;
$custom-light: #644b57;
$custom-dark: #000000;

JSON

{
  "hex": "#290b1b",
  "rgb": {
    "r": 41,
    "g": 11,
    "b": 27
  },
  "hsl": {
    "h": 328,
    "s": 57.692,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20636,
    "c": 0.05495,
    "h": 349.8
  },
  "luminance": 0.0079
}

Semantic roles & 50–950 ramp

primary

#290B1B

secondary

#2B6546

accent

#E18F47

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#050103

muted

#7A7778

Preview Lab

Preview with #290B1B

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

Preview Lab → · Contrast checker → · Palette generator →