#90582B#90582B

#90582B is a mid, moderate orange. Relative luminance 0.131; OKLCH L 51.5% C 0.095 H 57.1°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#90582B
RGB	rgb(144, 88, 43)
HSL	hsl(27, 54%, 37%)
HSV	hsv(27, 70%, 56%)
CMYK	cmyk(0%, 38.9%, 70.1%, 43.5%)
CIE-LAB	lab(42.89, 18.91, 35.06)
CIE-LCH	lch(42.89, 39.84, 61.66°)
OKLab	oklab(51.47% 0.0516 0.0799)
OKLCH	oklch(51.47% 0.095 57.1)
XYZ	xyz(15.4286, 13.0847, 3.9981)
Luminance	0.1308 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90582B #2B6390

analogous

#902B30 #90582B #908B2B

triadic

#90582B #2B9058 #582B90

tetradic

#90582B #30902B #2B6390 #8B2B90

square

#90582B #30902B #2B6390 #8B2B90

split-complementary

#90582B #2B908B #2B3090

monochromatic

#321E0F #613B1D #90582B #BF7539 #D19565

Accessibility & contrast

On white

5.81

#90582B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#90582B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90582B

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90582B	#FFFFFF	#000000	##FFFFFF
##90582B	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E26

Deuteranopia (green-blind)

#766A2B

Tritanopia (blue-blind)

#9D4C4E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #90582b;
/* rgb */ color: rgb(144, 88, 43);
/* oklch */ color: oklch(51.5% 0.095 57.1);

Tailwind

colors: {
  custom: {
    50: '#b58766',
    500: '#90582b',
    950: '#000000',
  },
}

SCSS

$custom: #90582b;
$custom-light: #b58766;
$custom-dark: #000000;

JSON

{
  "hex": "#90582b",
  "rgb": {
    "r": 144,
    "g": 88,
    "b": 43
  },
  "hsl": {
    "h": 26.733,
    "s": 54.011,
    "l": 36.667
  },
  "oklch": {
    "l": 0.51468,
    "c": 0.09515,
    "h": 57.1
  },
  "luminance": 0.13083
}

Semantic roles & 50–950 ramp

primary

#90582B

secondary

#6090B7

accent

#9CDD4A

background

#FBF8F6

surface

#F6EFEB

border

#D0CAC6

text

#120B06

muted

#817C7A

Preview Lab

Preview with #90582B

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

Preview Lab → · Contrast checker → · Palette generator →