#90571E#90571E

#90571E is a mid, moderate orange. Relative luminance 0.128; OKLCH L 51.1% C 0.103 H 61.3°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#90571E
RGB	rgb(144, 87, 30)
HSL	hsl(30, 66%, 34%)
HSV	hsv(30, 79%, 56%)
CMYK	cmyk(0%, 39.6%, 79.2%, 43.5%)
CIE-LAB	lab(42.52, 18.82, 41.11)
CIE-LCH	lch(42.52, 45.21, 65.40°)
OKLab	oklab(51.14% 0.0493 0.0901)
OKLCH	oklch(51.14% 0.103 61.3)
XYZ	xyz(15.1454, 12.8410, 2.9090)
Luminance	0.1284 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90571E #1E5790

analogous

#901E1E #90571E #90901E

triadic

#90571E #1E9057 #571E90

tetradic

#90571E #1E901E #1E5790 #901E90

square

#90571E #1E901E #1E5790 #901E90

split-complementary

#90571E #1E9090 #1E1E90

monochromatic

#2B1A09 #5D3813 #90571E #C37629 #DA944E

Accessibility & contrast

On white

5.89

#90571E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#90571E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90571E

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90571E	#FFFFFF	#000000	##FFFFFF
##90571E	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C16

Deuteranopia (green-blind)

#766A1F

Tritanopia (blue-blind)

#9E4A4B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #90571e;
/* rgb */ color: rgb(144, 87, 30);
/* oklch */ color: oklch(51.1% 0.103 61.3);

Tailwind

colors: {
  custom: {
    50: '#b6865e',
    500: '#90571e',
    950: '#000000',
  },
}

SCSS

$custom: #90571e;
$custom-light: #b6865e;
$custom-dark: #000000;

JSON

{
  "hex": "#90571e",
  "rgb": {
    "r": 144,
    "g": 87,
    "b": 30
  },
  "hsl": {
    "h": 30,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.51144,
    "c": 0.10266,
    "h": 61.3
  },
  "luminance": 0.12839
}

Semantic roles & 50–950 ramp

primary

#90571E

secondary

#4D85BD

accent

#94E83F

background

#FBF8F5

surface

#F7EFE9

border

#D0CAC5

text

#120B04

muted

#817C79

Preview Lab

Preview with #90571E

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

Preview Lab → · Contrast checker → · Palette generator →