#8F2121#8F2121

#8F2121 is a dark, vivid red. Relative luminance 0.070; OKLCH L 43.0% C 0.146 H 25.8°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#8F2121
RGB	rgb(143, 33, 33)
HSL	hsl(0, 63%, 35%)
HSV	hsv(0, 77%, 56%)
CMYK	cmyk(0%, 76.9%, 76.9%, 43.9%)
CIE-LAB	lab(31.90, 45.41, 28.46)
CIE-LCH	lch(31.90, 53.59, 32.07°)
OKLab	oklab(43.04% 0.1313 0.0636)
OKLCH	oklch(43.04% 0.146 25.8)
XYZ	xyz(12.1475, 7.0390, 2.1576)
Luminance	0.0704 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F2121 #218F8F

analogous

#8F2158 #8F2121 #8F5821

triadic

#8F2121 #218F21 #21218F

tetradic

#8F2121 #588F21 #218F8F #58218F

square

#8F2121 #588F21 #218F8F #58218F

split-complementary

#8F2121 #218F58 #21588F

monochromatic

#2C0A0A #5D1616 #8F2121 #C12C2C #D75353

Accessibility & contrast

On white

8.72

#8F2121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#8F2121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F2121

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F2121	#FFFFFF	#000000	##FFFFFF
##8F2121	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423C20

Deuteranopia (green-blind)

#5D541D

Tritanopia (blue-blind)

#9E0023

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #8f2121;
/* rgb */ color: rgb(143, 33, 33);
/* oklch */ color: oklch(43.0% 0.146 25.8);

Tailwind

colors: {
  custom: {
    50: '#b8665c',
    500: '#8f2121',
    950: '#000000',
  },
}

SCSS

$custom: #8f2121;
$custom-light: #b8665c;
$custom-dark: #000000;

JSON

{
  "hex": "#8f2121",
  "rgb": {
    "r": 143,
    "g": 33,
    "b": 33
  },
  "hsl": {
    "h": 0,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43043,
    "c": 0.14591,
    "h": 25.8
  },
  "luminance": 0.07037
}

Semantic roles & 50–950 ramp

primary

#8F2121

secondary

#51BBBB

accent

#E6E642

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8F2121

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

Preview Lab → · Contrast checker → · Palette generator →