#821D20#821D20

#821D20 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.2% C 0.136 H 24.4°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#821D20
RGB	rgb(130, 29, 32)
HSL	hsl(358, 64%, 31%)
HSV	hsv(358, 78%, 51%)
CMYK	cmyk(0%, 77.7%, 75.4%, 49%)
CIE-LAB	lab(28.72, 42.54, 24.77)
CIE-LCH	lch(28.72, 49.23, 30.21°)
OKLab	oklab(40.2% 0.1238 0.0562)
OKLCH	oklch(40.2% 0.136 24.4)
XYZ	xyz(9.9071, 5.7304, 1.9506)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821D20 #1D827F

analogous

#821D52 #821D20 #824C1D

triadic

#821D20 #20821D #1D2082

tetradic

#821D20 #52821D #1D827F #4C1D82

square

#821D20 #52821D #1D827F #4C1D82

split-complementary

#821D20 #1D824C #1D5282

monochromatic

#1E0707 #501214 #821D20 #B4282C #D54448

Accessibility & contrast

On white

9.79

#821D20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#821D20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821D20

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821D20	#FFFFFF	#000000	##FFFFFF
##821D20	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B361F

Deuteranopia (green-blind)

#544C1C

Tritanopia (blue-blind)

#8F001F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821d20;
/* rgb */ color: rgb(130, 29, 32);
/* oklch */ color: oklch(40.2% 0.136 24.4);

Tailwind

colors: {
  custom: {
    50: '#ae625b',
    500: '#821d20',
    950: '#000000',
  },
}

SCSS

$custom: #821d20;
$custom-light: #ae625b;
$custom-dark: #000000;

JSON

{
  "hex": "#821d20",
  "rgb": {
    "r": 130,
    "g": 29,
    "b": 32
  },
  "hsl": {
    "h": 358.218,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40199,
    "c": 0.1359,
    "h": 24.4
  },
  "luminance": 0.05729
}

Semantic roles & 50–950 ramp

primary

#821D20

secondary

#46B5B2

accent

#E7E241

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #821D20

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

Preview Lab → · Contrast checker → · Palette generator →