#A0631D#A0631D

#A0631D is a mid, moderate orange. Relative luminance 0.165; OKLCH L 55.5% C 0.113 H 64.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A0631D
RGB	rgb(160, 99, 29)
HSL	hsl(32, 69%, 37%)
HSV	hsv(32, 82%, 63%)
CMYK	cmyk(0%, 38.1%, 81.9%, 37.3%)
CIE-LAB	lab(47.61, 19.11, 47.10)
CIE-LCH	lch(47.61, 50.83, 67.91°)
OKLab	oklab(55.54% 0.0489 0.1017)
OKLCH	oklch(55.54% 0.113 64.3)
XYZ	xyz(19.1824, 16.4879, 3.3344)
Luminance	0.1649 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0631D #1D5AA0

analogous

#A0221D #A0631D #9CA01D

triadic

#A0631D #1DA063 #631DA0

tetradic

#A0631D #1DA022 #1D5AA0 #A01D9C

square

#A0631D #1DA022 #1D5AA0 #A01D9C

split-complementary

#A0631D #1D9CA0 #221DA0

monochromatic

#38230A #6C4314 #A0631D #D48326 #E1A057

Accessibility & contrast

On white

4.89

#A0631D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#A0631D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0631D

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0631D	#FFFFFF	#000000	##FFFFFF
##A0631D	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766811

Deuteranopia (green-blind)

#85771E

Tritanopia (blue-blind)

#AF5555

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a0631d;
/* rgb */ color: rgb(160, 99, 29);
/* oklch */ color: oklch(55.5% 0.113 64.3);

Tailwind

colors: {
  custom: {
    50: '#c28f5f',
    500: '#a0631d',
    950: '#000000',
  },
}

SCSS

$custom: #a0631d;
$custom-light: #c28f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a0631d",
  "rgb": {
    "r": 160,
    "g": 99,
    "b": 29
  },
  "hsl": {
    "h": 32.061,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55538,
    "c": 0.11282,
    "h": 64.3
  },
  "luminance": 0.16486
}

Semantic roles & 50–950 ramp

primary

#A0631D

secondary

#5589C4

accent

#8EEC3C

background

#FCF8F5

surface

#F9F0EA

border

#D2CBC6

text

#130C05

muted

#827D79

Preview Lab

Preview with #A0631D

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

Preview Lab → · Contrast checker → · Palette generator →