#290C12#290C12

#290C12 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.4% C 0.049 H 9.6°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#290C12
RGB	rgb(41, 12, 18)
HSL	hsl(348, 55%, 10%)
HSV	hsv(348, 71%, 16%)
CMYK	cmyk(0%, 70.7%, 56.1%, 83.9%)
CIE-LAB	lab(7.03, 15.69, 2.66)
CIE-LCH	lch(7.03, 15.92, 9.61°)
OKLab	oklab(20.44% 0.0482 0.0082)
OKLCH	oklch(20.44% 0.049 9.6)
XYZ	xyz(1.1552, 0.7782, 0.6615)
Luminance	0.0078 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C12 #0C2923

analogous

#290C20 #290C12 #29140C

triadic

#290C12 #12290C #0C1229

tetradic

#290C12 #20290C #0C2923 #140C29

square

#290C12 #20290C #0C2923 #140C29

split-complementary

#290C12 #0C2914 #0C2029

monochromatic

#18070A #18070A #290C12 #581A27 #88283C

Accessibility & contrast

On white

18.17

#290C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#290C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C12

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C12	#FFFFFF	#000000	##FFFFFF
##290C12	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121212

Deuteranopia (green-blind)

#191811

Tritanopia (blue-blind)

#2D080E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #290c12;
/* rgb */ color: rgb(41, 12, 18);
/* oklch */ color: oklch(20.4% 0.049 9.6);

Tailwind

colors: {
  custom: {
    50: '#644c50',
    500: '#290c12',
    950: '#000000',
  },
}

SCSS

$custom: #290c12;
$custom-light: #644c50;
$custom-dark: #000000;

JSON

{
  "hex": "#290c12",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 18
  },
  "hsl": {
    "h": 347.586,
    "s": 54.717,
    "l": 10.392
  },
  "oklch": {
    "l": 0.20436,
    "c": 0.04887,
    "h": 9.6
  },
  "luminance": 0.00778
}

Semantic roles & 50–950 ramp

primary

#290C12

secondary

#2D6459

accent

#DEBF4A

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060102

muted

#7A7778

Preview Lab

Preview with #290C12

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

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