#8F331B#8F331B

#8F331B is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.0% C 0.130 H 35.5°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#8F331B
RGB	rgb(143, 51, 27)
HSL	hsl(12, 68%, 33%)
HSV	hsv(12, 81%, 56%)
CMYK	cmyk(0%, 64.3%, 81.1%, 43.9%)
CIE-LAB	lab(34.58, 37.69, 34.72)
CIE-LCH	lch(34.58, 51.25, 42.65°)
OKLab	oklab(45.03% 0.106 0.0755)
OKLCH	oklch(45.03% 0.13 35.5)
XYZ	xyz(12.7108, 8.2882, 1.9672)
Luminance	0.0829 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F331B #1B778F

analogous

#8F1B3D #8F331B #8F6D1B

triadic

#8F331B #1B8F33 #331B8F

tetradic

#8F331B #3D8F1B #1B778F #6D1B8F

square

#8F331B #3D8F1B #1B778F #6D1B8F

split-complementary

#8F331B #1B8F6D #1B3D8F

monochromatic

#280E08 #5C2111 #8F331B #C24525 #DC6748

Accessibility & contrast

On white

7.90

#8F331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#8F331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F331B

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F331B	#FFFFFF	#000000	##FFFFFF
##8F331B	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4418

Deuteranopia (green-blind)

#645917

Tritanopia (blue-blind)

#9E1B2E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #8f331b;
/* rgb */ color: rgb(143, 51, 27);
/* oklch */ color: oklch(45.0% 0.130 35.5);

Tailwind

colors: {
  custom: {
    50: '#b76f59',
    500: '#8f331b',
    950: '#000000',
  },
}

SCSS

$custom: #8f331b;
$custom-light: #b76f59;
$custom-dark: #000000;

JSON

{
  "hex": "#8f331b",
  "rgb": {
    "r": 143,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 12.414,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.4503,
    "c": 0.13008,
    "h": 35.5
  },
  "luminance": 0.08286
}

Semantic roles & 50–950 ramp

primary

#8F331B

secondary

#48A6BE

accent

#C7EB3D

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130703

muted

#827A78

Preview Lab

Preview with #8F331B

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

Preview Lab → · Contrast checker → · Palette generator →