#90521E#90521E

#90521E is a mid, moderate orange. Relative luminance 0.121; OKLCH L 50.2% C 0.105 H 56.5°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#90521E
RGB	rgb(144, 82, 30)
HSL	hsl(27, 66%, 34%)
HSV	hsv(27, 79%, 56%)
CMYK	cmyk(0%, 43.1%, 79.2%, 43.5%)
CIE-LAB	lab(41.31, 21.69, 39.93)
CIE-LCH	lch(41.31, 45.44, 61.48°)
OKLab	oklab(50.21% 0.0578 0.0875)
OKLCH	oklch(50.21% 0.105 56.5)
XYZ	xyz(14.7545, 12.0592, 2.7787)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90521E #1E5C90

analogous

#901E23 #90521E #908B1E

triadic

#90521E #1E9052 #521E90

tetradic

#90521E #23901E #1E5C90 #8B1E90

square

#90521E #23901E #1E5C90 #8B1E90

split-complementary

#90521E #1E908B #1E2390

monochromatic

#2B1809 #5D3513 #90521E #C36F29 #DA8E4E

Accessibility & contrast

On white

6.16

#90521E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#90521E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90521E

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90521E	#FFFFFF	#000000	##FFFFFF
##90521E	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645917

Deuteranopia (green-blind)

#73671E

Tritanopia (blue-blind)

#9E4447

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #90521e;
/* rgb */ color: rgb(144, 82, 30);
/* oklch */ color: oklch(50.2% 0.105 56.5);

Tailwind

colors: {
  custom: {
    50: '#b6835d',
    500: '#90521e',
    950: '#000000',
  },
}

SCSS

$custom: #90521e;
$custom-light: #b6835d;
$custom-dark: #000000;

JSON

{
  "hex": "#90521e",
  "rgb": {
    "r": 144,
    "g": 82,
    "b": 30
  },
  "hsl": {
    "h": 27.368,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.50208,
    "c": 0.10489,
    "h": 56.5
  },
  "luminance": 0.12058
}

Semantic roles & 50–950 ramp

primary

#90521E

secondary

#4D8ABD

accent

#9BE83F

background

#FBF8F5

surface

#F7EFE9

border

#D0CAC5

text

#120A04

muted

#817C79

Preview Lab

Preview with #90521E

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

Preview Lab → · Contrast checker → · Palette generator →