#902C1D#902C1D

#902C1D is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.3% C 0.138 H 31.4°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#902C1D
RGB	rgb(144, 44, 29)
HSL	hsl(8, 66%, 34%)
HSV	hsv(8, 80%, 56%)
CMYK	cmyk(0%, 69.4%, 79.9%, 43.5%)
CIE-LAB	lab(33.61, 41.29, 32.70)
CIE-LCH	lch(33.61, 52.67, 38.38°)
OKLab	oklab(44.34% 0.1174 0.0716)
OKLCH	oklch(44.34% 0.138 31.4)
XYZ	xyz(12.6255, 7.8212, 2.0070)
Luminance	0.0782 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902C1D #1D8190

analogous

#901D48 #902C1D #90661D

triadic

#902C1D #1D902C #2C1D90

tetradic

#902C1D #48901D #1D8190 #661D90

square

#902C1D #48901D #1D8190 #661D90

split-complementary

#902C1D #1D9066 #1D4890

monochromatic

#2A0D08 #5D1C13 #902C1D #C33C27 #DB5F4C

Accessibility & contrast

On white

8.19

#902C1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#902C1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902C1D

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902C1D	#FFFFFF	#000000	##FFFFFF
##902C1D	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49411A

Deuteranopia (green-blind)

#625719

Tritanopia (blue-blind)

#9F0B29

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #902c1d;
/* rgb */ color: rgb(144, 44, 29);
/* oklch */ color: oklch(44.3% 0.138 31.4);

Tailwind

colors: {
  custom: {
    50: '#b86b5a',
    500: '#902c1d',
    950: '#000000',
  },
}

SCSS

$custom: #902c1d;
$custom-light: #b86b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#902c1d",
  "rgb": {
    "r": 144,
    "g": 44,
    "b": 29
  },
  "hsl": {
    "h": 7.826,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.44343,
    "c": 0.13752,
    "h": 31.4
  },
  "luminance": 0.07819
}

Semantic roles & 50–950 ramp

primary

#902C1D

secondary

#4BAFBD

accent

#D3E93E

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130704

muted

#827A79

Preview Lab

Preview with #902C1D

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

Preview Lab → · Contrast checker → · Palette generator →