#91251F#91251F

#91251F is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.8% C 0.145 H 28.0°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#91251F
RGB	rgb(145, 37, 31)
HSL	hsl(3, 65%, 35%)
HSV	hsv(3, 79%, 57%)
CMYK	cmyk(0%, 74.5%, 78.6%, 43.1%)
CIE-LAB	lab(32.80, 44.53, 30.75)
CIE-LCH	lch(32.80, 54.12, 34.63°)
OKLab	oklab(43.78% 0.1279 0.0679)
OKLCH	oklch(43.78% 0.145 28)
XYZ	xyz(12.5874, 7.4437, 2.0701)
Luminance	0.0744 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91251F #1F8B91

analogous

#911F52 #91251F #915E1F

triadic

#91251F #1F9125 #251F91

tetradic

#91251F #52911F #1F8B91 #5E1F91

square

#91251F #52911F #1F8B91 #5E1F91

split-complementary

#91251F #1F915E #1F5291

monochromatic

#2C0B09 #5F1814 #91251F #C3322A #DA5851

Accessibility & contrast

On white

8.44

#91251F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#91251F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91251F

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91251F	#FFFFFF	#000000	##FFFFFF
##91251F	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E1D

Deuteranopia (green-blind)

#60561B

Tritanopia (blue-blind)

#A00025

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #91251f;
/* rgb */ color: rgb(145, 37, 31);
/* oklch */ color: oklch(43.8% 0.145 28.0);

Tailwind

colors: {
  custom: {
    50: '#b9685b',
    500: '#91251f',
    950: '#000000',
  },
}

SCSS

$custom: #91251f;
$custom-light: #b9685b;
$custom-dark: #000000;

JSON

{
  "hex": "#91251f",
  "rgb": {
    "r": 145,
    "g": 37,
    "b": 31
  },
  "hsl": {
    "h": 3.158,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43779,
    "c": 0.14475,
    "h": 28
  },
  "luminance": 0.07442
}

Semantic roles & 50–950 ramp

primary

#91251F

secondary

#4FB7BD

accent

#DFE840

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130704

muted

#827A79

Preview Lab

Preview with #91251F

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

Preview Lab → · Contrast checker → · Palette generator →