#8F221B#8F221B

#8F221B is a dark, vivid red. Relative luminance 0.071; OKLCH L 43.1% C 0.146 H 28.5°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#8F221B
RGB	rgb(143, 34, 27)
HSL	hsl(4, 68%, 33%)
HSV	hsv(4, 81%, 56%)
CMYK	cmyk(0%, 76.2%, 81.1%, 43.9%)
CIE-LAB	lab(31.95, 44.82, 32.08)
CIE-LCH	lch(31.95, 55.12, 35.59°)
OKLab	oklab(43.06% 0.1282 0.0697)
OKLCH	oklch(43.06% 0.146 28.5)
XYZ	xyz(12.0990, 7.0647, 1.7633)
Luminance	0.0706 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F221B #1B888F

analogous

#8F1B4E #8F221B #8F5C1B

triadic

#8F221B #1B8F22 #221B8F

tetradic

#8F221B #4E8F1B #1B888F #5C1B8F

square

#8F221B #4E8F1B #1B888F #5C1B8F

split-complementary

#8F221B #1B8F5C #1B4E8F

monochromatic

#280A08 #5C1611 #8F221B #C22E25 #DC5148

Accessibility & contrast

On white

8.70

#8F221B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#8F221B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F221B

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F221B	#FFFFFF	#000000	##FFFFFF
##8F221B	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C19

Deuteranopia (green-blind)

#5E5416

Tritanopia (blue-blind)

#9E0022

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #8f221b;
/* rgb */ color: rgb(143, 34, 27);
/* oklch */ color: oklch(43.1% 0.146 28.5);

Tailwind

colors: {
  custom: {
    50: '#b86658',
    500: '#8f221b',
    950: '#000000',
  },
}

SCSS

$custom: #8f221b;
$custom-light: #b86658;
$custom-dark: #000000;

JSON

{
  "hex": "#8f221b",
  "rgb": {
    "r": 143,
    "g": 34,
    "b": 27
  },
  "hsl": {
    "h": 3.621,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.43064,
    "c": 0.14588,
    "h": 28.5
  },
  "luminance": 0.07063
}

Semantic roles & 50–950 ramp

primary

#8F221B

secondary

#48B7BE

accent

#E1EB3D

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #8F221B

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

Preview Lab → · Contrast checker → · Palette generator →