#8F381F#8F381F

#8F381F is a mid, vivid red. Relative luminance 0.088; OKLCH L 45.8% C 0.124 H 36.6°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#8F381F
RGB	rgb(143, 56, 31)
HSL	hsl(13, 64%, 34%)
HSV	hsv(13, 78%, 56%)
CMYK	cmyk(0%, 60.8%, 78.3%, 43.9%)
CIE-LAB	lab(35.54, 35.42, 33.53)
CIE-LCH	lch(35.54, 48.77, 43.43°)
OKLab	oklab(45.77% 0.0997 0.0741)
OKLCH	oklch(45.77% 0.124 36.6)
XYZ	xyz(12.9906, 8.7687, 2.3045)
Luminance	0.0877 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F381F #1F768F

analogous

#8F1F3E #8F381F #8F701F

triadic

#8F381F #1F8F38 #381F8F

tetradic

#8F381F #3E8F1F #1F768F #701F8F

square

#8F381F #3E8F1F #1F768F #701F8F

split-complementary

#8F381F #1F8F70 #1F3E8F

monochromatic

#2A1109 #5D2414 #8F381F #C14C2A #D96E4F

Accessibility & contrast

On white

7.63

#8F381F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#8F381F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F381F

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F381F	#FFFFFF	#000000	##FFFFFF
##8F381F	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50481C

Deuteranopia (green-blind)

#665B1C

Tritanopia (blue-blind)

#9D2433

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #8f381f;
/* rgb */ color: rgb(143, 56, 31);
/* oklch */ color: oklch(45.8% 0.124 36.6);

Tailwind

colors: {
  custom: {
    50: '#b7725c',
    500: '#8f381f',
    950: '#000000',
  },
}

SCSS

$custom: #8f381f;
$custom-light: #b7725c;
$custom-dark: #000000;

JSON

{
  "hex": "#8f381f",
  "rgb": {
    "r": 143,
    "g": 56,
    "b": 31
  },
  "hsl": {
    "h": 13.393,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45767,
    "c": 0.1242,
    "h": 36.6
  },
  "luminance": 0.08767
}

Semantic roles & 50–950 ramp

primary

#8F381F

secondary

#4EA3BC

accent

#C2E740

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130804

muted

#827B79

Preview Lab

Preview with #8F381F

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

Preview Lab → · Contrast checker → · Palette generator →