#902C3D#902C3D

#902C3D is a dark, vivid red. Relative luminance 0.081; OKLCH L 44.9% C 0.134 H 14.5°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#902C3D
RGB	rgb(144, 44, 61)
HSL	hsl(350, 53%, 37%)
HSV	hsv(350, 69%, 56%)
CMYK	cmyk(0%, 69.4%, 57.6%, 43.5%)
CIE-LAB	lab(34.13, 43.16, 13.52)
CIE-LCH	lch(34.13, 45.23, 17.39°)
OKLab	oklab(44.9% 0.1299 0.0337)
OKLCH	oklch(44.9% 0.134 14.5)
XYZ	xyz(13.2458, 8.0694, 5.2740)
Luminance	0.0807 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902C3D #2C907F

analogous

#902C6F #902C3D #904D2C

triadic

#902C3D #3D902C #2C3D90

tetradic

#902C3D #6F902C #2C907F #4D2C90

square

#902C3D #6F902C #2C907F #4D2C90

split-complementary

#902C3D #2C904D #2C6F90

monochromatic

#320F15 #611E29 #902C3D #BF3A51 #D06678

Accessibility & contrast

On white

8.03

#902C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#902C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902C3D

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902C3D	#FFFFFF	#000000	##FFFFFF
##902C3D	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45433D

Deuteranopia (green-blind)

#5F583A

Tritanopia (blue-blind)

#9E1733

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #902c3d;
/* rgb */ color: rgb(144, 44, 61);
/* oklch */ color: oklch(44.9% 0.134 14.5);

Tailwind

colors: {
  custom: {
    50: '#b66c72',
    500: '#902c3d',
    950: '#000000',
  },
}

SCSS

$custom: #902c3d;
$custom-light: #b66c72;
$custom-dark: #000000;

JSON

{
  "hex": "#902c3d",
  "rgb": {
    "r": 144,
    "g": 44,
    "b": 61
  },
  "hsl": {
    "h": 349.8,
    "s": 53.191,
    "l": 36.863
  },
  "oklch": {
    "l": 0.44899,
    "c": 0.13415,
    "h": 14.5
  },
  "luminance": 0.08068
}

Semantic roles & 50–950 ramp

primary

#902C3D

secondary

#61B7A8

accent

#DDC44B

background

#FBF6F6

surface

#F7ECEC

border

#D0C7C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #902C3D

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

Preview Lab → · Contrast checker → · Palette generator →