#90361D#90361D

#90361D is a mid, vivid red. Relative luminance 0.087; OKLCH L 45.6% C 0.128 H 36.2°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#90361D
RGB	rgb(144, 54, 29)
HSL	hsl(13, 66%, 34%)
HSV	hsv(13, 80%, 56%)
CMYK	cmyk(0%, 62.5%, 79.9%, 43.5%)
CIE-LAB	lab(35.32, 36.71, 34.45)
CIE-LCH	lch(35.32, 50.34, 43.18°)
OKLab	oklab(45.63% 0.1032 0.0754)
OKLCH	oklch(45.63% 0.128 36.2)
XYZ	xyz(13.0439, 8.6582, 2.1465)
Luminance	0.0866 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90361D #1D7790

analogous

#901D3E #90361D #90701D

triadic

#90361D #1D9036 #361D90

tetradic

#90361D #3E901D #1D7790 #701D90

square

#90361D #3E901D #1D7790 #701D90

split-complementary

#90361D #1D9070 #1D3E90

monochromatic

#2A1008 #5D2313 #90361D #C34927 #DB6B4C

Accessibility & contrast

On white

7.69

#90361D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#90361D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90361D

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90361D	#FFFFFF	#000000	##FFFFFF
##90361D	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F471A

Deuteranopia (green-blind)

#655B1A

Tritanopia (blue-blind)

#9F2031

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #90361d;
/* rgb */ color: rgb(144, 54, 29);
/* oklch */ color: oklch(45.6% 0.128 36.2);

Tailwind

colors: {
  custom: {
    50: '#b8715b',
    500: '#90361d',
    950: '#000000',
  },
}

SCSS

$custom: #90361d;
$custom-light: #b8715b;
$custom-dark: #000000;

JSON

{
  "hex": "#90361d",
  "rgb": {
    "r": 144,
    "g": 54,
    "b": 29
  },
  "hsl": {
    "h": 13.043,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.4563,
    "c": 0.12781,
    "h": 36.2
  },
  "luminance": 0.08656
}

Semantic roles & 50–950 ramp

primary

#90361D

secondary

#4BA5BD

accent

#C4E93E

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130804

muted

#827B79

Preview Lab

Preview with #90361D

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

Preview Lab → · Contrast checker → · Palette generator →