#8B431C#8B431C

#8B431C is a mid, moderate orange. Relative luminance 0.096; OKLCH L 46.8% C 0.111 H 46.2°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#8B431C
RGB	rgb(139, 67, 28)
HSL	hsl(21, 66%, 33%)
HSV	hsv(21, 80%, 55%)
CMYK	cmyk(0%, 51.8%, 79.9%, 45.5%)
CIE-LAB	lab(37.09, 27.87, 36.48)
CIE-LCH	lch(37.09, 45.91, 52.62°)
OKLab	oklab(46.81% 0.0765 0.0799)
OKLCH	oklch(46.81% 0.111 46.2)
XYZ	xyz(12.8655, 9.5887, 2.2717)
Luminance	0.0959 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B431C #1C648B

analogous

#8B1C2D #8B431C #8B7A1C

triadic

#8B431C #1C8B43 #431C8B

tetradic

#8B431C #2D8B1C #1C648B #7A1C8B

square

#8B431C #2D8B1C #1C648B #7A1C8B

split-complementary

#8B431C #1C8B7A #1C2D8B

monochromatic

#251207 #582A12 #8B431C #BE5C26 #DA7B47

Accessibility & contrast

On white

7.20

#8B431C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#8B431C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B431C

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B431C	#FFFFFF	#000000	##FFFFFF
##8B431C	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D17

Deuteranopia (green-blind)

#695D1A

Tritanopia (blue-blind)

#99333B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #8b431c;
/* rgb */ color: rgb(139, 67, 28);
/* oklch */ color: oklch(46.8% 0.111 46.2);

Tailwind

colors: {
  custom: {
    50: '#b3785b',
    500: '#8b431c',
    950: '#000000',
  },
}

SCSS

$custom: #8b431c;
$custom-light: #b3785b;
$custom-dark: #000000;

JSON

{
  "hex": "#8b431c",
  "rgb": {
    "r": 139,
    "g": 67,
    "b": 28
  },
  "hsl": {
    "h": 21.081,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.46812,
    "c": 0.1106,
    "h": 46.2
  },
  "luminance": 0.09587
}

Semantic roles & 50–950 ramp

primary

#8B431C

secondary

#4793BC

accent

#ADE93E

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#120904

muted

#817B79

Preview Lab

Preview with #8B431C

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

Preview Lab → · Contrast checker → · Palette generator →