#8F371A#8F371A

#8F371A is a mid, vivid red. Relative luminance 0.086; OKLCH L 45.6% C 0.126 H 38.0°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#8F371A
RGB	rgb(143, 55, 26)
HSL	hsl(15, 69%, 33%)
HSV	hsv(15, 82%, 56%)
CMYK	cmyk(0%, 61.5%, 81.8%, 43.9%)
CIE-LAB	lab(35.30, 35.72, 35.96)
CIE-LCH	lch(35.30, 50.68, 45.19°)
OKLab	oklab(45.57% 0.0997 0.0778)
OKLCH	oklch(45.57% 0.126 38)
XYZ	xyz(12.8817, 8.6484, 1.9681)
Luminance	0.0865 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F371A #1A728F

analogous

#8F1A37 #8F371A #8F711A

triadic

#8F371A #1A8F37 #371A8F

tetradic

#8F371A #378F1A #1A728F #711A8F

square

#8F371A #378F1A #1A728F #711A8F

split-complementary

#8F371A #1A8F71 #1A378F

monochromatic

#270F07 #5B2311 #8F371A #C34B23 #DD6C46

Accessibility & contrast

On white

7.69

#8F371A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#8F371A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F371A

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F371A	#FFFFFF	#000000	##FFFFFF
##8F371A	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)

#504716

Deuteranopia (green-blind)

#655A17

Tritanopia (blue-blind)

#9E2131

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #8f371a;
/* rgb */ color: rgb(143, 55, 26);
/* oklch */ color: oklch(45.6% 0.126 38.0);

Tailwind

colors: {
  custom: {
    50: '#b77159',
    500: '#8f371a',
    950: '#000000',
  },
}

SCSS

$custom: #8f371a;
$custom-light: #b77159;
$custom-dark: #000000;

JSON

{
  "hex": "#8f371a",
  "rgb": {
    "r": 143,
    "g": 55,
    "b": 26
  },
  "hsl": {
    "h": 14.872,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.45573,
    "c": 0.12648,
    "h": 38
  },
  "luminance": 0.08647
}

Semantic roles & 50–950 ramp

primary

#8F371A

secondary

#46A1BF

accent

#C0EC3C

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130803

muted

#827B78

Preview Lab

Preview with #8F371A

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

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