#821E22#821E22

#821E22 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.3% C 0.135 H 23.7°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#821E22
RGB	rgb(130, 30, 34)
HSL	hsl(358, 63%, 31%)
HSV	hsv(358, 77%, 51%)
CMYK	cmyk(0%, 76.9%, 73.8%, 49%)
CIE-LAB	lab(28.88, 42.28, 23.69)
CIE-LCH	lch(28.88, 48.46, 29.26°)
OKLab	oklab(40.33% 0.1234 0.0542)
OKLCH	oklch(40.33% 0.135 23.7)
XYZ	xyz(9.9601, 5.7914, 2.1065)
Luminance	0.0579 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821E22 #1E827E

analogous

#821E54 #821E22 #824C1E

triadic

#821E22 #22821E #1E2282

tetradic

#821E22 #54821E #1E827E #4C1E82

square

#821E22 #54821E #1E827E #4C1E82

split-complementary

#821E22 #1E824C #1E5482

monochromatic

#1F0708 #501315 #821E22 #B4292F #D4464C

Accessibility & contrast

On white

9.73

#821E22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#821E22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821E22

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821E22	#FFFFFF	#000000	##FFFFFF
##821E22	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3621

Deuteranopia (green-blind)

#544C1F

Tritanopia (blue-blind)

#8F0021

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821e22;
/* rgb */ color: rgb(130, 30, 34);
/* oklch */ color: oklch(40.3% 0.135 23.7);

Tailwind

colors: {
  custom: {
    50: '#ae635d',
    500: '#821e22',
    950: '#000000',
  },
}

SCSS

$custom: #821e22;
$custom-light: #ae635d;
$custom-dark: #000000;

JSON

{
  "hex": "#821e22",
  "rgb": {
    "r": 130,
    "g": 30,
    "b": 34
  },
  "hsl": {
    "h": 357.6,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40326,
    "c": 0.13477,
    "h": 23.7
  },
  "luminance": 0.0579
}

Semantic roles & 50–950 ramp

primary

#821E22

secondary

#47B5B1

accent

#E6DF42

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #821E22

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

Preview Lab → · Contrast checker → · Palette generator →