#90631C#90631C

#90631C is a mid, moderate orange. Relative luminance 0.149; OKLCH L 53.5% C 0.102 H 73.8°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#90631C
RGB	rgb(144, 99, 28)
HSL	hsl(37, 67%, 34%)
HSV	hsv(37, 81%, 56%)
CMYK	cmyk(0%, 31.3%, 80.6%, 43.5%)
CIE-LAB	lab(45.55, 11.78, 44.85)
CIE-LCH	lch(45.55, 46.37, 75.29°)
OKLab	oklab(53.49% 0.0283 0.0976)
OKLCH	oklch(53.49% 0.102 73.8)
XYZ	xyz(16.1742, 14.9382, 3.1299)
Luminance	0.1494 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90631C #1C4990

analogous

#90291C #90631C #83901C

triadic

#90631C #1C9063 #631C90

tetradic

#90631C #1C9029 #1C4990 #901C83

square

#90631C #1C9029 #1C4990 #901C83

split-complementary

#90631C #1C8390 #291C90

monochromatic

#2A1D08 #5D4012 #90631C #C38626 #DCA34A

Accessibility & contrast

On white

5.27

#90631C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#90631C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90631C

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90631C	#FFFFFF	#000000	##FFFFFF
##90631C	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736510

Deuteranopia (green-blind)

#7E701E

Tritanopia (blue-blind)

#9D5755

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #90631c;
/* rgb */ color: rgb(144, 99, 28);
/* oklch */ color: oklch(53.5% 0.102 73.8);

Tailwind

colors: {
  custom: {
    50: '#b58f5e',
    500: '#90631c',
    950: '#000000',
  },
}

SCSS

$custom: #90631c;
$custom-light: #b58f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#90631c",
  "rgb": {
    "r": 144,
    "g": 99,
    "b": 28
  },
  "hsl": {
    "h": 36.724,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.53492,
    "c": 0.10162,
    "h": 73.8
  },
  "luminance": 0.14937
}

Semantic roles & 50–950 ramp

primary

#90631C

secondary

#4A77BE

accent

#81EA3D

background

#FBF8F5

surface

#F6F0E9

border

#D0CBC5

text

#120C05

muted

#817D79

Preview Lab

Preview with #90631C

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

Preview Lab → · Contrast checker → · Palette generator →