#731822#731822

#731822 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.9% C 0.124 H 20.2°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#731822
RGB	rgb(115, 24, 34)
HSL	hsl(353, 65%, 27%)
HSV	hsv(353, 79%, 45%)
CMYK	cmyk(0%, 79.1%, 70.4%, 54.9%)
CIE-LAB	lab(25.00, 39.51, 18.27)
CIE-LCH	lch(25.00, 43.52, 24.81°)
OKLab	oklab(36.88% 0.1167 0.043)
OKLCH	oklch(36.88% 0.124 20.2)
XYZ	xyz(7.6864, 4.4148, 1.9605)
Luminance	0.0441 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731822 #187369

analogous

#73184F #731822 #733C18

triadic

#731822 #227318 #182273

tetradic

#731822 #4F7318 #187369 #3C1873

square

#731822 #4F7318 #187369 #3C1873

split-complementary

#731822 #18733C #184F73

monochromatic

#190507 #400D13 #731822 #A62331 #D43143

Accessibility & contrast

On white

11.15

#731822 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#731822 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731822

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731822	#FFFFFF	#000000	##FFFFFF
##731822	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322F22

Deuteranopia (green-blind)

#49421F

Tritanopia (blue-blind)

#7F001D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #731822;
/* rgb */ color: rgb(115, 24, 34);
/* oklch */ color: oklch(36.9% 0.124 20.2);

Tailwind

colors: {
  custom: {
    50: '#a25e5c',
    500: '#731822',
    950: '#000000',
  },
}

SCSS

$custom: #731822;
$custom-light: #a25e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#731822",
  "rgb": {
    "r": 115,
    "g": 24,
    "b": 34
  },
  "hsl": {
    "h": 353.407,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3688,
    "c": 0.12433,
    "h": 20.2
  },
  "luminance": 0.04414
}

Semantic roles & 50–950 ramp

primary

#731822

secondary

#3FA89D

accent

#E8D63F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #731822

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

Preview Lab → · Contrast checker → · Palette generator →