#290B1F#290B1F

#290B1F is a very dark, muted pink. Relative luminance 0.008; OKLCH L 20.8% C 0.058 H 342.6°. Best body text is #FFFFFF at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#290B1F
RGB	rgb(41, 11, 31)
HSL	hsl(320, 58%, 10%)
HSV	hsv(320, 73%, 16%)
CMYK	cmyk(0%, 73.2%, 24.4%, 83.9%)
CIE-LAB	lab(7.31, 18.51, -6.49)
CIE-LCH	lch(7.31, 19.61, 340.68°)
OKLab	oklab(20.84% 0.0555 -0.0174)
OKLCH	oklch(20.84% 0.058 342.6)
XYZ	xyz(1.2815, 0.8098, 1.3849)
Luminance	0.0081 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290B1F #0B2915

analogous

#240B29 #290B1F #290B10

triadic

#290B1F #1F290B #0B1F29

tetradic

#290B1F #29240B #0B2915 #0B1029

square

#290B1F #29240B #0B2915 #0B1029

split-complementary

#290B1F #10290B #0B2924

monochromatic

#180612 #180612 #290B1F #591843 #8A2568

Accessibility & contrast

On white

18.07

#290B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#290B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290B1F

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290B1F	#FFFFFF	#000000	##FFFFFF
##290B1F	1.00	18.07	1.16	18.07
#FFFFFF	18.07	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1320

Deuteranopia (green-blind)

#16181E

Tritanopia (blue-blind)

#2C0B13

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #290b1f;
/* rgb */ color: rgb(41, 11, 31);
/* oklch */ color: oklch(20.8% 0.058 342.6);

Tailwind

colors: {
  custom: {
    50: '#644c5a',
    500: '#290b1f',
    950: '#000000',
  },
}

SCSS

$custom: #290b1f;
$custom-light: #644c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#290b1f",
  "rgb": {
    "r": 41,
    "g": 11,
    "b": 31
  },
  "hsl": {
    "h": 320,
    "s": 57.692,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20841,
    "c": 0.05813,
    "h": 342.6
  },
  "luminance": 0.0081
}

Semantic roles & 50–950 ramp

primary

#290B1F

secondary

#2B653E

accent

#E17A47

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#050103

muted

#7A7778

Preview Lab

Preview with #290B1F

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

Preview Lab → · Contrast checker → · Palette generator →