#90302E#90302E

#90302E is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.1% C 0.130 H 25.1°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#90302E
RGB	rgb(144, 48, 46)
HSL	hsl(1, 52%, 37%)
HSV	hsv(1, 68%, 56%)
CMYK	cmyk(0%, 66.7%, 68.1%, 43.5%)
CIE-LAB	lab(34.48, 40.37, 23.52)
CIE-LCH	lch(34.48, 46.72, 30.23°)
OKLab	oklab(45.07% 0.1181 0.0552)
OKLCH	oklch(45.07% 0.13 25.1)
XYZ	xyz(13.0530, 8.2423, 3.4878)
Luminance	0.0824 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90302E #2E8E90

analogous

#902E5D #90302E #90612E

triadic

#90302E #2E9030 #302E90

tetradic

#90302E #5D902E #2E8E90 #612E90

square

#90302E #5D902E #2E8E90 #612E90

split-complementary

#90302E #2E9061 #2E5D90

monochromatic

#331110 #62211F #90302E #BE3F3D #CF6B69

Accessibility & contrast

On white

7.93

#90302E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#90302E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90302E

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90302E	#FFFFFF	#000000	##FFFFFF
##90302E	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A442D

Deuteranopia (green-blind)

#62592B

Tritanopia (blue-blind)

#9E1930

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #90302e;
/* rgb */ color: rgb(144, 48, 46);
/* oklch */ color: oklch(45.1% 0.130 25.1);

Tailwind

colors: {
  custom: {
    50: '#b76e66',
    500: '#90302e',
    950: '#000000',
  },
}

SCSS

$custom: #90302e;
$custom-light: #b76e66;
$custom-dark: #000000;

JSON

{
  "hex": "#90302e",
  "rgb": {
    "r": 144,
    "g": 48,
    "b": 46
  },
  "hsl": {
    "h": 1.224,
    "s": 51.579,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45071,
    "c": 0.1304,
    "h": 25.1
  },
  "luminance": 0.0824
}

Semantic roles & 50–950 ramp

primary

#90302E

secondary

#64B4B6

accent

#D8DB4D

background

#FCF6F6

surface

#F8ECEB

border

#D1C7C6

text

#120706

muted

#817A7A

Preview Lab

Preview with #90302E

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

Preview Lab → · Contrast checker → · Palette generator →