#902A33#902A33

#902A33 is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.5% C 0.136 H 19.8°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#902A33
RGB	rgb(144, 42, 51)
HSL	hsl(355, 55%, 36%)
HSV	hsv(355, 71%, 56%)
CMYK	cmyk(0%, 70.8%, 64.6%, 43.5%)
CIE-LAB	lab(33.62, 43.27, 19.28)
CIE-LCH	lch(33.62, 47.37, 24.01°)
OKLab	oklab(44.45% 0.1284 0.0463)
OKLCH	oklch(44.45% 0.136 19.8)
XYZ	xyz(12.9284, 7.8261, 3.9611)
Luminance	0.0782 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902A33 #2A9087

analogous

#902A66 #902A33 #90542A

triadic

#902A33 #33902A #2A3390

tetradic

#902A33 #66902A #2A9087 #542A90

square

#902A33 #66902A #2A9087 #542A90

split-complementary

#902A33 #2A9054 #2A6690

monochromatic

#310E11 #611C22 #902A33 #BF3844 #D1636D

Accessibility & contrast

On white

8.19

#902A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#902A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902A33

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902A33	#FFFFFF	#000000	##FFFFFF
##902A33	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)

#454133

Deuteranopia (green-blind)

#5F5730

Tritanopia (blue-blind)

#9E0E2E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #902a33;
/* rgb */ color: rgb(144, 42, 51);
/* oklch */ color: oklch(44.5% 0.136 19.8);

Tailwind

colors: {
  custom: {
    50: '#b76b6a',
    500: '#902a33',
    950: '#000000',
  },
}

SCSS

$custom: #902a33;
$custom-light: #b76b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#902a33",
  "rgb": {
    "r": 144,
    "g": 42,
    "b": 51
  },
  "hsl": {
    "h": 354.706,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44453,
    "c": 0.13645,
    "h": 19.8
  },
  "luminance": 0.07824
}

Semantic roles & 50–950 ramp

primary

#902A33

secondary

#5EB7B0

accent

#DED14A

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#120706

muted

#817A7A

Preview Lab

Preview with #902A33

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

Preview Lab → · Contrast checker → · Palette generator →