#91301D#91301D

#91301D is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.0% C 0.135 H 33.1°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#91301D
RGB	rgb(145, 48, 29)
HSL	hsl(10, 67%, 34%)
HSV	hsv(10, 80%, 57%)
CMYK	cmyk(0%, 66.9%, 80%, 43.1%)
CIE-LAB	lab(34.45, 39.89, 33.62)
CIE-LCH	lch(34.45, 52.17, 40.12°)
OKLab	oklab(45.01% 0.113 0.0735)
OKLCH	oklch(45.01% 0.135 33.1)
XYZ	xyz(12.9572, 8.2242, 2.0673)
Luminance	0.0822 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91301D #1D7E91

analogous

#911D44 #91301D #916A1D

triadic

#91301D #1D9130 #301D91

tetradic

#91301D #44911D #1D7E91 #6A1D91

square

#91301D #44911D #1D7E91 #6A1D91

split-complementary

#91301D #1D916A #1D4491

monochromatic

#2B0E09 #5E1F13 #91301D #C44127 #DB644D

Accessibility & contrast

On white

7.94

#91301D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#91301D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91301D

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91301D	#FFFFFF	#000000	##FFFFFF
##91301D	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C431A

Deuteranopia (green-blind)

#645919

Tritanopia (blue-blind)

#A0142C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #91301d;
/* rgb */ color: rgb(145, 48, 29);
/* oklch */ color: oklch(45.0% 0.135 33.1);

Tailwind

colors: {
  custom: {
    50: '#b96d5a',
    500: '#91301d',
    950: '#000000',
  },
}

SCSS

$custom: #91301d;
$custom-light: #b96d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#91301d",
  "rgb": {
    "r": 145,
    "g": 48,
    "b": 29
  },
  "hsl": {
    "h": 9.828,
    "s": 66.667,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45007,
    "c": 0.13478,
    "h": 33.1
  },
  "luminance": 0.08222
}

Semantic roles & 50–950 ramp

primary

#91301D

secondary

#4CABBE

accent

#CEEA3E

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130704

muted

#827A79

Preview Lab

Preview with #91301D

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

Preview Lab → · Contrast checker → · Palette generator →