#902E1F#902E1F

#902E1F is a dark, vivid red. Relative luminance 0.080; OKLCH L 44.6% C 0.135 H 31.4°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#902E1F
RGB	rgb(144, 46, 31)
HSL	hsl(8, 65%, 34%)
HSV	hsv(8, 78%, 56%)
CMYK	cmyk(0%, 68.1%, 78.5%, 43.5%)
CIE-LAB	lab(33.95, 40.50, 31.92)
CIE-LCH	lch(33.95, 51.57, 38.24°)
OKLab	oklab(44.61% 0.1154 0.0705)
OKLCH	oklch(44.61% 0.135 31.4)
XYZ	xyz(12.7273, 7.9841, 2.1670)
Luminance	0.0798 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902E1F #1F8190

analogous

#901F48 #902E1F #90671F

triadic

#902E1F #1F902E #2E1F90

tetradic

#902E1F #48901F #1F8190 #671F90

square

#902E1F #48901F #1F8190 #671F90

split-complementary

#902E1F #1F9067 #1F4890

monochromatic

#2B0E09 #5E1E14 #902E1F #C23E2A #D96250

Accessibility & contrast

On white

8.09

#902E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#902E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902E1F

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902E1F	#FFFFFF	#000000	##FFFFFF
##902E1F	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421D

Deuteranopia (green-blind)

#62581B

Tritanopia (blue-blind)

#9F112B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #902e1f;
/* rgb */ color: rgb(144, 46, 31);
/* oklch */ color: oklch(44.6% 0.135 31.4);

Tailwind

colors: {
  custom: {
    50: '#b86c5c',
    500: '#902e1f',
    950: '#000000',
  },
}

SCSS

$custom: #902e1f;
$custom-light: #b86c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#902e1f",
  "rgb": {
    "r": 144,
    "g": 46,
    "b": 31
  },
  "hsl": {
    "h": 7.965,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.44607,
    "c": 0.1352,
    "h": 31.4
  },
  "luminance": 0.07982
}

Semantic roles & 50–950 ramp

primary

#902E1F

secondary

#4EAEBC

accent

#D1E840

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130704

muted

#827A79

Preview Lab

Preview with #902E1F

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

Preview Lab → · Contrast checker → · Palette generator →