#8F1F2F#8F1F2F

#8F1F2F is a dark, vivid red. Relative luminance 0.070; OKLCH L 43.1% C 0.147 H 18.5°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#8F1F2F
RGB	rgb(143, 31, 47)
HSL	hsl(351, 64%, 34%)
HSV	hsv(351, 78%, 56%)
CMYK	cmyk(0%, 78.3%, 67.1%, 43.9%)
CIE-LAB	lab(31.87, 46.80, 19.58)
CIE-LCH	lch(31.87, 50.73, 22.70°)
OKLab	oklab(43.09% 0.1389 0.0466)
OKLCH	oklch(43.09% 0.147 18.5)
XYZ	xyz(12.3321, 7.0267, 3.3957)
Luminance	0.0703 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F1F2F #1F8F7F

analogous

#8F1F67 #8F1F2F #8F471F

triadic

#8F1F2F #2F8F1F #1F2F8F

tetradic

#8F1F2F #678F1F #1F8F7F #471F8F

square

#8F1F2F #678F1F #1F8F7F #471F8F

split-complementary

#8F1F2F #1F8F47 #1F678F

monochromatic

#2A090E #5D141E #8F1F2F #C12A40 #D94F63

Accessibility & contrast

On white

8.73

#8F1F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#8F1F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F1F2F

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F1F2F	#FFFFFF	#000000	##FFFFFF
##8F1F2F	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3C2F

Deuteranopia (green-blind)

#5C532C

Tritanopia (blue-blind)

#9D0026

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #8f1f2f;
/* rgb */ color: rgb(143, 31, 47);
/* oklch */ color: oklch(43.1% 0.147 18.5);

Tailwind

colors: {
  custom: {
    50: '#b76567',
    500: '#8f1f2f',
    950: '#000000',
  },
}

SCSS

$custom: #8f1f2f;
$custom-light: #b76567;
$custom-dark: #000000;

JSON

{
  "hex": "#8f1f2f",
  "rgb": {
    "r": 143,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 351.429,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43091,
    "c": 0.14652,
    "h": 18.5
  },
  "luminance": 0.07025
}

Semantic roles & 50–950 ramp

primary

#8F1F2F

secondary

#4EBCAC

accent

#E7D040

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #8F1F2F

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

Preview Lab → · Contrast checker → · Palette generator →