#821E24#821E24

#821E24 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.135 H 22.7°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#821E24
RGB	rgb(130, 30, 36)
HSL	hsl(356, 63%, 31%)
HSV	hsv(356, 77%, 51%)
CMYK	cmyk(0%, 76.9%, 72.3%, 49%)
CIE-LAB	lab(28.91, 42.38, 22.44)
CIE-LCH	lch(28.91, 47.96, 27.91°)
OKLab	oklab(40.36% 0.1242 0.0519)
OKLCH	oklch(40.36% 0.135 22.7)
XYZ	xyz(9.9897, 5.8033, 2.2629)
Luminance	0.0580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821E24 #1E827C

analogous

#821E56 #821E24 #824A1E

triadic

#821E24 #24821E #1E2482

tetradic

#821E24 #56821E #1E827C #4A1E82

square

#821E24 #56821E #1E827C #4A1E82

split-complementary

#821E24 #1E824A #1E5682

monochromatic

#1F0708 #501316 #821E24 #B42932 #D4464F

Accessibility & contrast

On white

9.72

#821E24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#821E24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821E24

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821E24	#FFFFFF	#000000	##FFFFFF
##821E24	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3623

Deuteranopia (green-blind)

#544C21

Tritanopia (blue-blind)

#8F0021

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821e24;
/* rgb */ color: rgb(130, 30, 36);
/* oklch */ color: oklch(40.4% 0.135 22.7);

Tailwind

colors: {
  custom: {
    50: '#ad635e',
    500: '#821e24',
    950: '#000000',
  },
}

SCSS

$custom: #821e24;
$custom-light: #ad635e;
$custom-dark: #000000;

JSON

{
  "hex": "#821e24",
  "rgb": {
    "r": 130,
    "g": 30,
    "b": 36
  },
  "hsl": {
    "h": 356.4,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40358,
    "c": 0.13457,
    "h": 22.7
  },
  "luminance": 0.05802
}

Semantic roles & 50–950 ramp

primary

#821E24

secondary

#47B5AE

accent

#E6DC42

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #821E24

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

Preview Lab → · Contrast checker → · Palette generator →