#821D22#821D22

#821D22 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.2% C 0.136 H 23.4°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#821D22
RGB	rgb(130, 29, 34)
HSL	hsl(357, 64%, 31%)
HSV	hsv(357, 78%, 51%)
CMYK	cmyk(0%, 77.7%, 73.8%, 49%)
CIE-LAB	lab(28.75, 42.64, 23.54)
CIE-LCH	lch(28.75, 48.70, 28.90°)
OKLab	oklab(40.23% 0.1245 0.0539)
OKLCH	oklch(40.23% 0.136 23.4)
XYZ	xyz(9.9351, 5.7416, 2.0982)
Luminance	0.0574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821D22 #1D827D

analogous

#821D54 #821D22 #824A1D

triadic

#821D22 #22821D #1D2282

tetradic

#821D22 #54821D #1D827D #4A1D82

square

#821D22 #54821D #1D827D #4A1D82

split-complementary

#821D22 #1D824A #1D5482

monochromatic

#1E0708 #501215 #821D22 #B4282F #D5444B

Accessibility & contrast

On white

9.78

#821D22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#821D22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821D22

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821D22	#FFFFFF	#000000	##FFFFFF
##821D22	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3621

Deuteranopia (green-blind)

#544C1F

Tritanopia (blue-blind)

#8F0020

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821d22;
/* rgb */ color: rgb(130, 29, 34);
/* oklch */ color: oklch(40.2% 0.136 23.4);

Tailwind

colors: {
  custom: {
    50: '#ae625d',
    500: '#821d22',
    950: '#000000',
  },
}

SCSS

$custom: #821d22;
$custom-light: #ae625d;
$custom-dark: #000000;

JSON

{
  "hex": "#821d22",
  "rgb": {
    "r": 130,
    "g": 29,
    "b": 34
  },
  "hsl": {
    "h": 357.03,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.4023,
    "c": 0.13568,
    "h": 23.4
  },
  "luminance": 0.0574
}

Semantic roles & 50–950 ramp

primary

#821D22

secondary

#46B5B0

accent

#E7DE41

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #821D22

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

Preview Lab → · Contrast checker → · Palette generator →