#8F1729#8F1729

#8F1729 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.4% C 0.153 H 19.7°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#8F1729
RGB	rgb(143, 23, 41)
HSL	hsl(351, 72%, 33%)
HSV	hsv(351, 84%, 56%)
CMYK	cmyk(0%, 83.9%, 71.3%, 43.9%)
CIE-LAB	lab(30.91, 48.87, 22.27)
CIE-LCH	lch(30.91, 53.71, 24.50°)
OKLab	oklab(42.35% 0.1442 0.0517)
OKLCH	oklch(42.35% 0.153 19.7)
XYZ	xyz(12.0357, 6.6144, 2.7404)
Luminance	0.0661 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F1729 #178F7D

analogous

#8F1765 #8F1729 #8F4117

triadic

#8F1729 #298F17 #17298F

tetradic

#8F1729 #658F17 #178F7D #41178F

square

#8F1729 #658F17 #178F7D #41178F

split-complementary

#8F1729 #178F41 #17658F

monochromatic

#26060B #5A0F1A #8F1729 #C41F38 #E04058

Accessibility & contrast

On white

9.04

#8F1729 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#8F1729 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F1729

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F1729	#FFFFFF	#000000	##FFFFFF
##8F1729	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3929

Deuteranopia (green-blind)

#5A5225

Tritanopia (blue-blind)

#9E001F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8f1729;
/* rgb */ color: rgb(143, 23, 41);
/* oklch */ color: oklch(42.4% 0.153 19.7);

Tailwind

colors: {
  custom: {
    50: '#b86262',
    500: '#8f1729',
    950: '#000000',
  },
}

SCSS

$custom: #8f1729;
$custom-light: #b86262;
$custom-dark: #000000;

JSON

{
  "hex": "#8f1729",
  "rgb": {
    "r": 143,
    "g": 23,
    "b": 41
  },
  "hsl": {
    "h": 351,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.4235,
    "c": 0.1532,
    "h": 19.7
  },
  "luminance": 0.06613
}

Semantic roles & 50–950 ramp

primary

#8F1729

secondary

#41C1AE

accent

#EFD439

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #8F1729

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

Preview Lab → · Contrast checker → · Palette generator →