#90402D#90402D

#90402D is a mid, moderate red. Relative luminance 0.098; OKLCH L 47.3% C 0.113 H 34.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#90402D
RGB	rgb(144, 64, 45)
HSL	hsl(12, 52%, 37%)
HSV	hsv(12, 69%, 56%)
CMYK	cmyk(0%, 55.6%, 68.7%, 43.5%)
CIE-LAB	lab(37.46, 32.44, 27.72)
CIE-LCH	lch(37.46, 42.66, 40.51°)
OKLab	oklab(47.31% 0.0931 0.0644)
OKLCH	oklch(47.31% 0.113 34.6)
XYZ	xyz(13.8099, 9.7873, 3.6440)
Luminance	0.0979 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90402D #2D7D90

analogous

#902D4C #90402D #90722D

triadic

#90402D #2D9040 #402D90

tetradic

#90402D #4C902D #2D7D90 #722D90

square

#90402D #4C902D #2D7D90 #722D90

split-complementary

#90402D #2D9072 #2D4C90

monochromatic

#331710 #612B1E #90402D #BF553C #D07C68

Accessibility & contrast

On white

7.10

#90402D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#90402D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90402D

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90402D	#FFFFFF	#000000	##FFFFFF
##90402D	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D2B

Deuteranopia (green-blind)

#695F2B

Tritanopia (blue-blind)

#9E303C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #90402d;
/* rgb */ color: rgb(144, 64, 45);
/* oklch */ color: oklch(47.3% 0.113 34.6);

Tailwind

colors: {
  custom: {
    50: '#b67766',
    500: '#90402d',
    950: '#000000',
  },
}

SCSS

$custom: #90402d;
$custom-light: #b67766;
$custom-dark: #000000;

JSON

{
  "hex": "#90402d",
  "rgb": {
    "r": 144,
    "g": 64,
    "b": 45
  },
  "hsl": {
    "h": 11.515,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47312,
    "c": 0.11321,
    "h": 34.6
  },
  "luminance": 0.09786
}

Semantic roles & 50–950 ramp

primary

#90402D

secondary

#62A6B6

accent

#C0DC4C

background

#FBF7F6

surface

#F7EDEB

border

#D0C8C6

text

#120906

muted

#817B7A

Preview Lab

Preview with #90402D

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

Preview Lab → · Contrast checker → · Palette generator →