#91531D#91531D

#91531D is a mid, moderate orange. Relative luminance 0.123; OKLCH L 50.5% C 0.106 H 57.3°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#91531D
RGB	rgb(145, 83, 29)
HSL	hsl(28, 67%, 34%)
HSV	hsv(28, 80%, 57%)
CMYK	cmyk(0%, 42.8%, 80%, 43.1%)
CIE-LAB	lab(41.68, 21.53, 40.80)
CIE-LCH	lch(41.68, 46.13, 62.19°)
OKLab	oklab(50.52% 0.0571 0.0891)
OKLCH	oklch(50.52% 0.106 57.3)
XYZ	xyz(14.9934, 12.2966, 2.7460)
Luminance	0.1230 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91531D #1D5B91

analogous

#911D21 #91531D #918D1D

triadic

#91531D #1D9153 #531D91

tetradic

#91531D #21911D #1D5B91 #8D1D91

square

#91531D #21911D #1D5B91 #8D1D91

split-complementary

#91531D #1D918D #1D2191

monochromatic

#2B1909 #5E3613 #91531D #C47027 #DB8F4D

Accessibility & contrast

On white

6.07

#91531D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#91531D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #91531D

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91531D	#FFFFFF	#000000	##FFFFFF
##91531D	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A15

Deuteranopia (green-blind)

#74681D

Tritanopia (blue-blind)

#9F4548

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #91531d;
/* rgb */ color: rgb(145, 83, 29);
/* oklch */ color: oklch(50.5% 0.106 57.3);

Tailwind

colors: {
  custom: {
    50: '#b7845d',
    500: '#91531d',
    950: '#000000',
  },
}

SCSS

$custom: #91531d;
$custom-light: #b7845d;
$custom-dark: #000000;

JSON

{
  "hex": "#91531d",
  "rgb": {
    "r": 145,
    "g": 83,
    "b": 29
  },
  "hsl": {
    "h": 27.931,
    "s": 66.667,
    "l": 34.118
  },
  "oklch": {
    "l": 0.50523,
    "c": 0.1058,
    "h": 57.3
  },
  "luminance": 0.12295
}

Semantic roles & 50–950 ramp

primary

#91531D

secondary

#4C89BE

accent

#9AEA3E

background

#FBF8F5

surface

#F7EFE9

border

#D0CAC5

text

#120B04

muted

#817C79

Preview Lab

Preview with #91531D

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

Preview Lab → · Contrast checker → · Palette generator →