#8F331F#8F331F

#8F331F is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.1% C 0.129 H 33.9°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#8F331F
RGB	rgb(143, 51, 31)
HSL	hsl(11, 64%, 34%)
HSV	hsv(11, 78%, 56%)
CMYK	cmyk(0%, 64.3%, 78.3%, 43.9%)
CIE-LAB	lab(34.62, 37.85, 32.57)
CIE-LCH	lch(34.62, 49.93, 40.71°)
OKLab	oklab(45.07% 0.1072 0.072)
OKLCH	oklch(45.07% 0.129 33.9)
XYZ	xyz(12.7602, 8.3080, 2.2278)
Luminance	0.0831 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F331F #1F7B8F

analogous

#8F1F43 #8F331F #8F6B1F

triadic

#8F331F #1F8F33 #331F8F

tetradic

#8F331F #438F1F #1F7B8F #6B1F8F

square

#8F331F #438F1F #1F7B8F #6B1F8F

split-complementary

#8F331F #1F8F6B #1F438F

monochromatic

#2A0F09 #5D2114 #8F331F #C1452A #D9684F

Accessibility & contrast

On white

7.89

#8F331F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#8F331F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F331F

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F331F	#FFFFFF	#000000	##FFFFFF
##8F331F	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451C

Deuteranopia (green-blind)

#64591C

Tritanopia (blue-blind)

#9E1C2F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #8f331f;
/* rgb */ color: rgb(143, 51, 31);
/* oklch */ color: oklch(45.1% 0.129 33.9);

Tailwind

colors: {
  custom: {
    50: '#b76f5c',
    500: '#8f331f',
    950: '#000000',
  },
}

SCSS

$custom: #8f331f;
$custom-light: #b76f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#8f331f",
  "rgb": {
    "r": 143,
    "g": 51,
    "b": 31
  },
  "hsl": {
    "h": 10.714,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45073,
    "c": 0.12913,
    "h": 33.9
  },
  "luminance": 0.08306
}

Semantic roles & 50–950 ramp

primary

#8F331F

secondary

#4EA8BC

accent

#CAE740

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130704

muted

#827A79

Preview Lab

Preview with #8F331F

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

Preview Lab → · Contrast checker → · Palette generator →