#90531C#90531C

#90531C is a mid, moderate orange. Relative luminance 0.122; OKLCH L 50.4% C 0.105 H 58.1°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#90531C
RGB	rgb(144, 83, 28)
HSL	hsl(28, 67%, 34%)
HSV	hsv(28, 81%, 56%)
CMYK	cmyk(0%, 42.4%, 80.6%, 43.5%)
CIE-LAB	lab(41.53, 21.04, 41.06)
CIE-LCH	lch(41.53, 46.14, 62.87°)
OKLab	oklab(50.38% 0.0556 0.0894)
OKLCH	oklch(50.38% 0.105 58.1)
XYZ	xyz(14.8058, 12.2012, 2.6737)
Luminance	0.1220 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90531C #1C5990

analogous

#901C1F #90531C #908D1C

triadic

#90531C #1C9053 #531C90

tetradic

#90531C #1F901C #1C5990 #8D1C90

square

#90531C #1F901C #1C5990 #8D1C90

split-complementary

#90531C #1C908D #1C1F90

monochromatic

#2A1808 #5D3512 #90531C #C37126 #DC8F4A

Accessibility & contrast

On white

6.10

#90531C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#90531C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90531C

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90531C	#FFFFFF	#000000	##FFFFFF
##90531C	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A14

Deuteranopia (green-blind)

#74671C

Tritanopia (blue-blind)

#9E4548

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #90531c;
/* rgb */ color: rgb(144, 83, 28);
/* oklch */ color: oklch(50.4% 0.105 58.1);

Tailwind

colors: {
  custom: {
    50: '#b6845c',
    500: '#90531c',
    950: '#000000',
  },
}

SCSS

$custom: #90531c;
$custom-light: #b6845c;
$custom-dark: #000000;

JSON

{
  "hex": "#90531c",
  "rgb": {
    "r": 144,
    "g": 83,
    "b": 28
  },
  "hsl": {
    "h": 28.448,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.50376,
    "c": 0.10529,
    "h": 58.1
  },
  "luminance": 0.122
}

Semantic roles & 50–950 ramp

primary

#90531C

secondary

#4A87BE

accent

#98EA3D

background

#FBF8F5

surface

#F7EFE9

border

#D0CAC5

text

#120A04

muted

#817C79

Preview Lab

Preview with #90531C

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

Preview Lab → · Contrast checker → · Palette generator →