#91271B#91271B

#91271B is a dark, vivid red. Relative luminance 0.075; OKLCH L 43.9% C 0.144 H 30.2°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#91271B
RGB	rgb(145, 39, 27)
HSL	hsl(6, 69%, 34%)
HSV	hsv(6, 81%, 57%)
CMYK	cmyk(0%, 73.1%, 81.4%, 43.1%)
CIE-LAB	lab(33.03, 43.61, 33.30)
CIE-LCH	lch(33.03, 54.87, 37.36°)
OKLab	oklab(43.94% 0.1241 0.0722)
OKLCH	oklch(43.94% 0.144 30.2)
XYZ	xyz(12.6019, 7.5519, 1.8308)
Luminance	0.0755 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91271B #1B8591

analogous

#911B4A #91271B #91621B

triadic

#91271B #1B9127 #271B91

tetradic

#91271B #4A911B #1B8591 #621B91

square

#91271B #4A911B #1B8591 #621B91

split-complementary

#91271B #1B9162 #1B4A91

monochromatic

#2A0B08 #5D1911 #91271B #C53525 #DD5849

Accessibility & contrast

On white

8.37

#91271B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#91271B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91271B

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91271B	#FFFFFF	#000000	##FFFFFF
##91271B	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F19

Deuteranopia (green-blind)

#615616

Tritanopia (blue-blind)

#A00025

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #91271b;
/* rgb */ color: rgb(145, 39, 27);
/* oklch */ color: oklch(43.9% 0.144 30.2);

Tailwind

colors: {
  custom: {
    50: '#ba6958',
    500: '#91271b',
    950: '#000000',
  },
}

SCSS

$custom: #91271b;
$custom-light: #ba6958;
$custom-dark: #000000;

JSON

{
  "hex": "#91271b",
  "rgb": {
    "r": 145,
    "g": 39,
    "b": 27
  },
  "hsl": {
    "h": 6.102,
    "s": 68.605,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43941,
    "c": 0.1436,
    "h": 30.2
  },
  "luminance": 0.0755
}

Semantic roles & 50–950 ramp

primary

#91271B

secondary

#49B3BF

accent

#DAEB3C

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130703

muted

#827A78

Preview Lab

Preview with #91271B

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

Preview Lab → · Contrast checker → · Palette generator →