#A7631D#A7631D

#A7631D is a mid, moderate orange. Relative luminance 0.172; OKLCH L 56.5% C 0.119 H 61.0°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#A7631D
RGB	rgb(167, 99, 29)
HSL	hsl(30, 70%, 38%)
HSV	hsv(30, 83%, 65%)
CMYK	cmyk(0%, 40.7%, 82.6%, 34.5%)
CIE-LAB	lab(48.55, 22.22, 48.30)
CIE-LCH	lch(48.55, 53.16, 65.30°)
OKLab	oklab(56.46% 0.0576 0.1038)
OKLCH	oklch(56.46% 0.119 61)
XYZ	xyz(20.6218, 17.2301, 3.4019)
Luminance	0.1723 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7631D #1D61A7

analogous

#A71E1D #A7631D #A6A71D

triadic

#A7631D #1DA763 #631DA7

tetradic

#A7631D #1DA71E #1D61A7 #A71DA6

square

#A7631D #1DA71E #1D61A7 #A71DA6

split-complementary

#A7631D #1DA6A7 #1E1DA7

monochromatic

#3F250B #734414 #A7631D #DA8228 #E3A05C

Accessibility & contrast

On white

4.72

#A7631D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#A7631D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7631D

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7631D	#FFFFFF	#000000	##FFFFFF
##A7631D	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A11

Deuteranopia (green-blind)

#88791E

Tritanopia (blue-blind)

#B75455

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a7631d;
/* rgb */ color: rgb(167, 99, 29);
/* oklch */ color: oklch(56.5% 0.119 61.0);

Tailwind

colors: {
  custom: {
    50: '#c78f5f',
    500: '#a7631d',
    950: '#000000',
  },
}

SCSS

$custom: #a7631d;
$custom-light: #c78f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a7631d",
  "rgb": {
    "r": 167,
    "g": 99,
    "b": 29
  },
  "hsl": {
    "h": 30.435,
    "s": 70.408,
    "l": 38.431
  },
  "oklch": {
    "l": 0.56464,
    "c": 0.1187,
    "h": 61
  },
  "luminance": 0.17228
}

Semantic roles & 50–950 ramp

primary

#A7631D

secondary

#598FC7

accent

#93ED3B

background

#FDF8F5

surface

#FAF0EA

border

#D3CBC6

text

#140C05

muted

#837D79

Preview Lab

Preview with #A7631D

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

Preview Lab → · Contrast checker → · Palette generator →