#8F1B37#8F1B37

#8F1B37 is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.9% C 0.150 H 13.2°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#8F1B37
RGB	rgb(143, 27, 55)
HSL	hsl(346, 68%, 33%)
HSV	hsv(346, 81%, 56%)
CMYK	cmyk(0%, 81.1%, 61.5%, 43.9%)
CIE-LAB	lab(31.58, 48.57, 13.97)
CIE-LCH	lch(31.58, 50.54, 16.04°)
OKLab	oklab(42.93% 0.1463 0.0344)
OKLCH	oklch(42.93% 0.15 13.2)
XYZ	xyz(12.4105, 6.9012, 4.2923)
Luminance	0.0690 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F1B37 #1B8F73

analogous

#8F1B71 #8F1B37 #8F391B

triadic

#8F1B37 #378F1B #1B378F

tetradic

#8F1B37 #718F1B #1B8F73 #391B8F

square

#8F1B37 #718F1B #1B8F73 #391B8F

split-complementary

#8F1B37 #1B8F39 #1B718F

monochromatic

#28080F #5C1123 #8F1B37 #C2254B #DC486C

Accessibility & contrast

On white

8.82

#8F1B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#8F1B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F1B37

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F1B37	#FFFFFF	#000000	##FFFFFF
##8F1B37	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B37

Deuteranopia (green-blind)

#5A5334

Tritanopia (blue-blind)

#9D0027

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #8f1b37;
/* rgb */ color: rgb(143, 27, 55);
/* oklch */ color: oklch(42.9% 0.150 13.2);

Tailwind

colors: {
  custom: {
    50: '#b6646d',
    500: '#8f1b37',
    950: '#000000',
  },
}

SCSS

$custom: #8f1b37;
$custom-light: #b6646d;
$custom-dark: #000000;

JSON

{
  "hex": "#8f1b37",
  "rgb": {
    "r": 143,
    "g": 27,
    "b": 55
  },
  "hsl": {
    "h": 345.517,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.42931,
    "c": 0.15027,
    "h": 13.2
  },
  "luminance": 0.06899
}

Semantic roles & 50–950 ramp

primary

#8F1B37

secondary

#48BEA2

accent

#EBC13D

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#120607

muted

#817A7A

Preview Lab

Preview with #8F1B37

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

Preview Lab → · Contrast checker → · Palette generator →