#90631F#90631F

#90631F is a mid, moderate orange. Relative luminance 0.150; OKLCH L 53.5% C 0.100 H 73.1°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#90631F
RGB	rgb(144, 99, 31)
HSL	hsl(36, 65%, 34%)
HSV	hsv(36, 78%, 56%)
CMYK	cmyk(0%, 31.3%, 78.5%, 43.5%)
CIE-LAB	lab(45.57, 11.90, 43.62)
CIE-LCH	lch(45.57, 45.21, 74.74°)
OKLab	oklab(53.51% 0.0291 0.0957)
OKLCH	oklch(53.51% 0.1 73.1)
XYZ	xyz(16.2120, 14.9533, 3.3285)
Luminance	0.1495 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90631F #1F4C90

analogous

#902B1F #90631F #85901F

triadic

#90631F #1F9063 #631F90

tetradic

#90631F #1F902B #1F4C90 #901F85

square

#90631F #1F902B #1F4C90 #901F85

split-complementary

#90631F #1F8590 #2B1F90

monochromatic

#2B1E09 #5E4014 #90631F #C2862A #D9A350

Accessibility & contrast

On white

5.26

#90631F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#90631F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90631F

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90631F	#FFFFFF	#000000	##FFFFFF
##90631F	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736515

Deuteranopia (green-blind)

#7D7021

Tritanopia (blue-blind)

#9D5755

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #90631f;
/* rgb */ color: rgb(144, 99, 31);
/* oklch */ color: oklch(53.5% 0.100 73.1);

Tailwind

colors: {
  custom: {
    50: '#b58f60',
    500: '#90631f',
    950: '#000000',
  },
}

SCSS

$custom: #90631f;
$custom-light: #b58f60;
$custom-dark: #000000;

JSON

{
  "hex": "#90631f",
  "rgb": {
    "r": 144,
    "g": 99,
    "b": 31
  },
  "hsl": {
    "h": 36.106,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53514,
    "c": 0.09999,
    "h": 73.1
  },
  "luminance": 0.14952
}

Semantic roles & 50–950 ramp

primary

#90631F

secondary

#4E7ABC

accent

#83E840

background

#FBF8F5

surface

#F6F0EA

border

#D0CBC6

text

#120C05

muted

#817D79

Preview Lab

Preview with #90631F

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

Preview Lab → · Contrast checker → · Palette generator →