#90581E#90581E

#90581E is a mid, moderate orange. Relative luminance 0.130; OKLCH L 51.3% C 0.102 H 62.3°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#90581E
RGB	rgb(144, 88, 30)
HSL	hsl(31, 66%, 34%)
HSV	hsv(31, 79%, 56%)
CMYK	cmyk(0%, 38.9%, 79.2%, 43.5%)
CIE-LAB	lab(42.77, 18.24, 41.35)
CIE-LCH	lch(42.77, 45.20, 66.20°)
OKLab	oklab(51.33% 0.0476 0.0906)
OKLCH	oklch(51.33% 0.102 62.3)
XYZ	xyz(15.2269, 13.0040, 2.9362)
Luminance	0.1300 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90581E #1E5690

analogous

#901F1E #90581E #8F901E

triadic

#90581E #1E9058 #581E90

tetradic

#90581E #1E901F #1E5690 #901E8F

square

#90581E #1E901F #1E5690 #901E8F

split-complementary

#90581E #1E8F90 #1F1E90

monochromatic

#2B1A09 #5D3913 #90581E #C37729 #DA954E

Accessibility & contrast

On white

5.83

#90581E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#90581E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90581E

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90581E	#FFFFFF	#000000	##FFFFFF
##90581E	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695D16

Deuteranopia (green-blind)

#776A1F

Tritanopia (blue-blind)

#9E4B4C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #90581e;
/* rgb */ color: rgb(144, 88, 30);
/* oklch */ color: oklch(51.3% 0.102 62.3);

Tailwind

colors: {
  custom: {
    50: '#b6875e',
    500: '#90581e',
    950: '#000000',
  },
}

SCSS

$custom: #90581e;
$custom-light: #b6875e;
$custom-dark: #000000;

JSON

{
  "hex": "#90581e",
  "rgb": {
    "r": 144,
    "g": 88,
    "b": 30
  },
  "hsl": {
    "h": 30.526,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.51335,
    "c": 0.1023,
    "h": 62.3
  },
  "luminance": 0.13002
}

Semantic roles & 50–950 ramp

primary

#90581E

secondary

#4D84BD

accent

#92E83F

background

#FBF8F5

surface

#F7EFE9

border

#D0CAC5

text

#120B04

muted

#817C79

Preview Lab

Preview with #90581E

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

Preview Lab → · Contrast checker → · Palette generator →