#A7631C#A7631C

#A7631C is a mid, moderate orange. Relative luminance 0.172; OKLCH L 56.5% C 0.119 H 61.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#A7631C
RGB	rgb(167, 99, 28)
HSL	hsl(31, 71%, 38%)
HSV	hsv(31, 83%, 65%)
CMYK	cmyk(0%, 40.7%, 83.2%, 34.5%)
CIE-LAB	lab(48.54, 22.19, 48.69)
CIE-LCH	lch(48.54, 53.50, 65.50°)
OKLab	oklab(56.46% 0.0574 0.1044)
OKLCH	oklch(56.46% 0.119 61.2)
XYZ	xyz(20.6096, 17.2252, 3.3378)
Luminance	0.1722 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7631C #1C60A7

analogous

#A71D1C #A7631C #A5A71C

triadic

#A7631C #1CA763 #631CA7

tetradic

#A7631C #1CA71D #1C60A7 #A71CA5

square

#A7631C #1CA71D #1C60A7 #A71CA5

split-complementary

#A7631C #1CA5A7 #1D1CA7

monochromatic

#3E250A #734413 #A7631C #DB8226 #E3A05A

Accessibility & contrast

On white

4.72

#A7631C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#A7631C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7631C

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7631C	#FFFFFF	#000000	##FFFFFF
##A7631C	1.00	4.72	4.44	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A0F

Deuteranopia (green-blind)

#88791D

Tritanopia (blue-blind)

#B75355

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a7631c;
/* rgb */ color: rgb(167, 99, 28);
/* oklch */ color: oklch(56.5% 0.119 61.2);

Tailwind

colors: {
  custom: {
    50: '#c78f5f',
    500: '#a7631c',
    950: '#000000',
  },
}

SCSS

$custom: #a7631c;
$custom-light: #c78f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a7631c",
  "rgb": {
    "r": 167,
    "g": 99,
    "b": 28
  },
  "hsl": {
    "h": 30.647,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56458,
    "c": 0.1191,
    "h": 61.2
  },
  "luminance": 0.17223
}

Semantic roles & 50–950 ramp

primary

#A7631C

secondary

#588EC7

accent

#92EE3A

background

#FDF8F5

surface

#FAF0E9

border

#D3CBC5

text

#140C05

muted

#837D79

Preview Lab

Preview with #A7631C

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

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