#902F2A#902F2A

#902F2A is a dark, vivid red. Relative luminance 0.081; OKLCH L 44.9% C 0.132 H 26.8°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#902F2A
RGB	rgb(144, 47, 42)
HSL	hsl(3, 55%, 36%)
HSV	hsv(3, 71%, 56%)
CMYK	cmyk(0%, 67.4%, 70.8%, 43.5%)
CIE-LAB	lab(34.25, 40.59, 25.72)
CIE-LCH	lch(34.25, 48.05, 32.36°)
OKLab	oklab(44.88% 0.118 0.0595)
OKLCH	oklch(44.88% 0.132 26.8)
XYZ	xyz(12.9374, 8.1313, 3.0783)
Luminance	0.0813 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902F2A #2A8B90

analogous

#902A58 #902F2A #90622A

triadic

#902F2A #2A902F #2F2A90

tetradic

#902F2A #58902A #2A8B90 #622A90

square

#902F2A #58902A #2A8B90 #622A90

split-complementary

#902F2A #2A9062 #2A5890

monochromatic

#31100E #61201C #902F2A #BF3E38 #D16863

Accessibility & contrast

On white

8.00

#902F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#902F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902F2A

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902F2A	#FFFFFF	#000000	##FFFFFF
##902F2A	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4329

Deuteranopia (green-blind)

#625827

Tritanopia (blue-blind)

#9E162F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #902f2a;
/* rgb */ color: rgb(144, 47, 42);
/* oklch */ color: oklch(44.9% 0.132 26.8);

Tailwind

colors: {
  custom: {
    50: '#b76d63',
    500: '#902f2a',
    950: '#000000',
  },
}

SCSS

$custom: #902f2a;
$custom-light: #b76d63;
$custom-dark: #000000;

JSON

{
  "hex": "#902f2a",
  "rgb": {
    "r": 144,
    "g": 47,
    "b": 42
  },
  "hsl": {
    "h": 2.941,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44881,
    "c": 0.1321,
    "h": 26.8
  },
  "luminance": 0.08129
}

Semantic roles & 50–950 ramp

primary

#902F2A

secondary

#5EB3B7

accent

#D7DE4A

background

#FCF6F5

surface

#F8ECEA

border

#D1C7C6

text

#130705

muted

#827A79

Preview Lab

Preview with #902F2A

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

Preview Lab → · Contrast checker → · Palette generator →