#91281D#91281D

#91281D is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.1% C 0.142 H 29.8°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#91281D
RGB	rgb(145, 40, 29)
HSL	hsl(6, 67%, 34%)
HSV	hsv(6, 80%, 57%)
CMYK	cmyk(0%, 72.4%, 80%, 43.1%)
CIE-LAB	lab(33.20, 43.29, 32.33)
CIE-LCH	lch(33.20, 54.03, 36.76°)
OKLab	oklab(44.07% 0.1236 0.0707)
OKLCH	oklch(44.07% 0.142 29.8)
XYZ	xyz(12.6591, 7.6280, 1.9679)
Luminance	0.0763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91281D #1D8691

analogous

#911D4C #91281D #91621D

triadic

#91281D #1D9128 #281D91

tetradic

#91281D #4C911D #1D8691 #621D91

square

#91281D #4C911D #1D8691 #621D91

split-complementary

#91281D #1D9162 #1D4C91

monochromatic

#2B0C09 #5E1A13 #91281D #C43627 #DB5B4D

Accessibility & contrast

On white

8.32

#91281D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#91281D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91281D

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91281D	#FFFFFF	#000000	##FFFFFF
##91281D	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F1B

Deuteranopia (green-blind)

#615619

Tritanopia (blue-blind)

#A00026

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #91281d;
/* rgb */ color: rgb(145, 40, 29);
/* oklch */ color: oklch(44.1% 0.142 29.8);

Tailwind

colors: {
  custom: {
    50: '#b9695a',
    500: '#91281d',
    950: '#000000',
  },
}

SCSS

$custom: #91281d;
$custom-light: #b9695a;
$custom-dark: #000000;

JSON

{
  "hex": "#91281d",
  "rgb": {
    "r": 145,
    "g": 40,
    "b": 29
  },
  "hsl": {
    "h": 5.69,
    "s": 66.667,
    "l": 34.118
  },
  "oklch": {
    "l": 0.4407,
    "c": 0.14236,
    "h": 29.8
  },
  "luminance": 0.07626
}

Semantic roles & 50–950 ramp

primary

#91281D

secondary

#4CB3BE

accent

#D9EA3E

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130704

muted

#827A79

Preview Lab

Preview with #91281D

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

Preview Lab → · Contrast checker → · Palette generator →