#8F2437#8F2437

#8F2437 is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.7% C 0.142 H 15.4°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#8F2437
RGB	rgb(143, 36, 55)
HSL	hsl(349, 60%, 35%)
HSV	hsv(349, 75%, 56%)
CMYK	cmyk(0%, 74.8%, 61.5%, 43.9%)
CIE-LAB	lab(32.65, 45.56, 15.40)
CIE-LCH	lch(32.65, 48.09, 18.68°)
OKLab	oklab(43.73% 0.1366 0.0377)
OKLCH	oklch(43.73% 0.142 15.4)
XYZ	xyz(12.6494, 7.3791, 4.3719)
Luminance	0.0738 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F2437 #248F7C

analogous

#8F246C #8F2437 #8F4724

triadic

#8F2437 #378F24 #24378F

tetradic

#8F2437 #6C8F24 #248F7C #47248F

square

#8F2437 #6C8F24 #248F7C #47248F

split-complementary

#8F2437 #248F47 #246C8F

monochromatic

#2D0B11 #5E1824 #8F2437 #C0304A #D5586E

Accessibility & contrast

On white

8.48

#8F2437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#8F2437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F2437

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F2437	#FFFFFF	#000000	##FFFFFF
##8F2437	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413F37

Deuteranopia (green-blind)

#5C5534

Tritanopia (blue-blind)

#9D022C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #8f2437;
/* rgb */ color: rgb(143, 36, 55);
/* oklch */ color: oklch(43.7% 0.142 15.4);

Tailwind

colors: {
  custom: {
    50: '#b6686d',
    500: '#8f2437',
    950: '#000000',
  },
}

SCSS

$custom: #8f2437;
$custom-light: #b6686d;
$custom-dark: #000000;

JSON

{
  "hex": "#8f2437",
  "rgb": {
    "r": 143,
    "g": 36,
    "b": 55
  },
  "hsl": {
    "h": 349.346,
    "s": 59.777,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43726,
    "c": 0.14171,
    "h": 15.4
  },
  "luminance": 0.07377
}

Semantic roles & 50–950 ramp

primary

#8F2437

secondary

#55B9A8

accent

#E3C745

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120707

muted

#817A7A

Preview Lab

Preview with #8F2437

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

Preview Lab → · Contrast checker → · Palette generator →