#290A08#290A08

#290A08 is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.8% C 0.053 H 26.9°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#290A08
RGB	rgb(41, 10, 8)
HSL	hsl(4, 67%, 10%)
HSV	hsv(4, 80%, 16%)
CMYK	cmyk(0%, 75.6%, 80.5%, 83.9%)
CIE-LAB	lab(6.38, 15.49, 6.57)
CIE-LCH	lch(6.38, 16.83, 22.97°)
OKLab	oklab(19.8% 0.0469 0.0237)
OKLCH	oklch(19.8% 0.053 26.9)
XYZ	xyz(1.0669, 0.7062, 0.3098)
Luminance	0.0071 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A08 #082729

analogous

#290817 #290A08 #291B08

triadic

#290A08 #08290A #0A0829

tetradic

#290A08 #172908 #082729 #1B0829

square

#290A08 #172908 #082729 #1B0829

split-complementary

#290A08 #08291B #081729

monochromatic

#1A0605 #1A0605 #290A08 #5C1612 #8F231C

Accessibility & contrast

On white

18.40

#290A08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#290A08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A08

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A08	#FFFFFF	#000000	##FFFFFF
##290A08	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121008

Deuteranopia (green-blind)

#1A1707

Tritanopia (blue-blind)

#2E050A

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #290a08;
/* rgb */ color: rgb(41, 10, 8);
/* oklch */ color: oklch(19.8% 0.053 26.9);

Tailwind

colors: {
  custom: {
    50: '#654b4a',
    500: '#290a08',
    950: '#000000',
  },
}

SCSS

$custom: #290a08;
$custom-light: #654b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#290a08",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 8
  },
  "hsl": {
    "h": 3.636,
    "s": 67.347,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19799,
    "c": 0.05252,
    "h": 26.9
  },
  "luminance": 0.00706
}

Semantic roles & 50–950 ramp

primary

#290A08

secondary

#256468

accent

#E0EA3E

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #290A08

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

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