#290C09#290C09

#290C09 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.2% C 0.049 H 28.2°. Best body text is #FFFFFF at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#290C09
RGB	rgb(41, 12, 9)
HSL	hsl(6, 64%, 10%)
HSV	hsv(6, 78%, 16%)
CMYK	cmyk(0%, 70.7%, 78%, 83.9%)
CIE-LAB	lab(6.81, 14.61, 6.79)
CIE-LCH	lch(6.81, 16.11, 24.94°)
OKLab	oklab(20.18% 0.0435 0.0234)
OKLCH	oklch(20.18% 0.049 28.2)
XYZ	xyz(1.0953, 0.7542, 0.3463)
Luminance	0.0075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C09 #092629

analogous

#290916 #290C09 #291C09

triadic

#290C09 #09290C #0C0929

tetradic

#290C09 #162909 #092629 #1C0929

square

#290C09 #162909 #092629 #1C0929

split-complementary

#290C09 #09291C #091629

monochromatic

#190706 #190706 #290C09 #5B1B14 #8D291F

Accessibility & contrast

On white

18.25

#290C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#290C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C09

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C09	#FFFFFF	#000000	##FFFFFF
##290C09	1.00	18.25	1.15	18.25
#FFFFFF	18.25	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131109

Deuteranopia (green-blind)

#1B1708

Tritanopia (blue-blind)

#2E070B

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #290c09;
/* rgb */ color: rgb(41, 12, 9);
/* oklch */ color: oklch(20.2% 0.049 28.2);

Tailwind

colors: {
  custom: {
    50: '#644c4b',
    500: '#290c09',
    950: '#000000',
  },
}

SCSS

$custom: #290c09;
$custom-light: #644c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#290c09",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 9
  },
  "hsl": {
    "h": 5.625,
    "s": 64,
    "l": 9.804
  },
  "oklch": {
    "l": 0.20179,
    "c": 0.04942,
    "h": 28.2
  },
  "luminance": 0.00754
}

Semantic roles & 50–950 ramp

primary

#290C09

secondary

#276167

accent

#D7E741

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #290C09

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

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