#8F371D#8F371D

#8F371D is a mid, vivid red. Relative luminance 0.087; OKLCH L 45.6% C 0.126 H 36.8°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#8F371D
RGB	rgb(143, 55, 29)
HSL	hsl(14, 66%, 34%)
HSV	hsv(14, 80%, 56%)
CMYK	cmyk(0%, 61.5%, 79.7%, 43.9%)
CIE-LAB	lab(35.33, 35.83, 34.40)
CIE-LCH	lch(35.33, 49.67, 43.83°)
OKLab	oklab(45.6% 0.1006 0.0754)
OKLCH	oklch(45.6% 0.126 36.8)
XYZ	xyz(12.9170, 8.6625, 2.1540)
Luminance	0.0866 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F371D #1D758F

analogous

#8F1D3C #8F371D #8F701D

triadic

#8F371D #1D8F37 #371D8F

tetradic

#8F371D #3C8F1D #1D758F #701D8F

square

#8F371D #3C8F1D #1D758F #701D8F

split-complementary

#8F371D #1D8F70 #1D3C8F

monochromatic

#291008 #5C2313 #8F371D #C24B27 #DB6C4C

Accessibility & contrast

On white

7.69

#8F371D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#8F371D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F371D

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F371D	#FFFFFF	#000000	##FFFFFF
##8F371D	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504719

Deuteranopia (green-blind)

#655A1A

Tritanopia (blue-blind)

#9E2232

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #8f371d;
/* rgb */ color: rgb(143, 55, 29);
/* oklch */ color: oklch(45.6% 0.126 36.8);

Tailwind

colors: {
  custom: {
    50: '#b7715b',
    500: '#8f371d',
    950: '#000000',
  },
}

SCSS

$custom: #8f371d;
$custom-light: #b7715b;
$custom-dark: #000000;

JSON

{
  "hex": "#8f371d",
  "rgb": {
    "r": 143,
    "g": 55,
    "b": 29
  },
  "hsl": {
    "h": 13.684,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.45603,
    "c": 0.12571,
    "h": 36.8
  },
  "luminance": 0.08661
}

Semantic roles & 50–950 ramp

primary

#8F371D

secondary

#4BA3BD

accent

#C2E93F

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130804

muted

#827B79

Preview Lab

Preview with #8F371D

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

Preview Lab → · Contrast checker → · Palette generator →