#8A631B#8A631B

#8A631B is a mid, moderate orange. Relative luminance 0.144; OKLCH L 52.8% C 0.099 H 78.1°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#8A631B
RGB	rgb(138, 99, 27)
HSL	hsl(39, 67%, 32%)
HSV	hsv(39, 80%, 54%)
CMYK	cmyk(0%, 28.3%, 80.4%, 45.9%)
CIE-LAB	lab(44.81, 8.93, 44.31)
CIE-LCH	lch(44.81, 45.20, 78.60°)
OKLab	oklab(52.75% 0.0203 0.0965)
OKLCH	oklch(52.75% 0.099 78.1)
XYZ	xyz(15.1420, 14.4073, 3.0201)
Luminance	0.1441 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A631B #1B428A

analogous

#8A2C1B #8A631B #7A8A1B

triadic

#8A631B #1B8A63 #631B8A

tetradic

#8A631B #1B8A2C #1B428A #8A1B7A

square

#8A631B #1B8A2C #1B428A #8A1B7A

split-complementary

#8A631B #1B7A8A #2C1B8A

monochromatic

#241A07 #573E11 #8A631B #BD8825 #DBA645

Accessibility & contrast

On white

5.41

#8A631B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#8A631B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8A631B

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A631B	#FFFFFF	#000000	##FFFFFF
##8A631B	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72640E

Deuteranopia (green-blind)

#7B6E1E

Tritanopia (blue-blind)

#975855

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #8a631b;
/* rgb */ color: rgb(138, 99, 27);
/* oklch */ color: oklch(52.8% 0.099 78.1);

Tailwind

colors: {
  custom: {
    50: '#b18f5d',
    500: '#8a631b',
    950: '#000000',
  },
}

SCSS

$custom: #8a631b;
$custom-light: #b18f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#8a631b",
  "rgb": {
    "r": 138,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 38.919,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52751,
    "c": 0.09865,
    "h": 78.1
  },
  "luminance": 0.14406
}

Semantic roles & 50–950 ramp

primary

#8A631B

secondary

#456FBC

accent

#7AEA3E

background

#FBF8F5

surface

#F6F0E9

border

#D0CBC5

text

#110C04

muted

#807D79

Preview Lab

Preview with #8A631B

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

Preview Lab → · Contrast checker → · Palette generator →