#902F33#902F33

#902F33 is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.0% C 0.131 H 21.8°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#902F33
RGB	rgb(144, 47, 51)
HSL	hsl(358, 51%, 37%)
HSV	hsv(358, 67%, 56%)
CMYK	cmyk(0%, 67.4%, 64.6%, 43.5%)
CIE-LAB	lab(34.40, 41.13, 20.28)
CIE-LCH	lch(34.40, 45.86, 26.25°)
OKLab	oklab(45.04% 0.1216 0.0486)
OKLCH	oklch(45.04% 0.131 21.8)
XYZ	xyz(13.1170, 8.2032, 4.0240)
Luminance	0.0820 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902F33 #2F908C

analogous

#902F63 #902F33 #905C2F

triadic

#902F33 #33902F #2F3390

tetradic

#902F33 #63902F #2F908C #5C2F90

square

#902F33 #63902F #2F908C #5C2F90

split-complementary

#902F33 #2F905C #2F6390

monochromatic

#341112 #622023 #902F33 #BE3E43 #CF6B6F

Accessibility & contrast

On white

7.95

#902F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#902F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902F33

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902F33	#FFFFFF	#000000	##FFFFFF
##902F33	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484432

Deuteranopia (green-blind)

#615930

Tritanopia (blue-blind)

#9E1931

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #902f33;
/* rgb */ color: rgb(144, 47, 51);
/* oklch */ color: oklch(45.0% 0.131 21.8);

Tailwind

colors: {
  custom: {
    50: '#b76d6a',
    500: '#902f33',
    950: '#000000',
  },
}

SCSS

$custom: #902f33;
$custom-light: #b76d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#902f33",
  "rgb": {
    "r": 144,
    "g": 47,
    "b": 51
  },
  "hsl": {
    "h": 357.526,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.45039,
    "c": 0.13091,
    "h": 21.8
  },
  "luminance": 0.08201
}

Semantic roles & 50–950 ramp

primary

#902F33

secondary

#65B6B2

accent

#DAD44E

background

#FCF6F6

surface

#F8ECEB

border

#D1C7C6

text

#120706

muted

#817A7A

Preview Lab

Preview with #902F33

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

Preview Lab → · Contrast checker → · Palette generator →