#821D2D#821D2D

#821D2D is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.135 H 17.2°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#821D2D
RGB	rgb(130, 29, 45)
HSL	hsl(350, 64%, 31%)
HSV	hsv(350, 78%, 51%)
CMYK	cmyk(0%, 77.7%, 65.4%, 49%)
CIE-LAB	lab(28.94, 43.27, 16.60)
CIE-LCH	lch(28.94, 46.34, 20.99°)
OKLab	oklab(40.43% 0.129 0.04)
OKLCH	oklch(40.43% 0.135 17.2)
XYZ	xyz(10.1200, 5.8155, 3.0717)
Luminance	0.0581 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821D2D #1D8272

analogous

#821D5F #821D2D #823F1D

triadic

#821D2D #2D821D #1D2D82

tetradic

#821D2D #5F821D #1D8272 #3F1D82

square

#821D2D #5F821D #1D8272 #3F1D82

split-complementary

#821D2D #1D823F #1D5F82

monochromatic

#1E070A #50121C #821D2D #B4283E #D5445B

Accessibility & contrast

On white

9.71

#821D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#821D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821D2D

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821D2D	#FFFFFF	#000000	##FFFFFF
##821D2D	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39372D

Deuteranopia (green-blind)

#534C2A

Tritanopia (blue-blind)

#8F0024

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821d2d;
/* rgb */ color: rgb(130, 29, 45);
/* oklch */ color: oklch(40.4% 0.135 17.2);

Tailwind

colors: {
  custom: {
    50: '#ad6265',
    500: '#821d2d',
    950: '#000000',
  },
}

SCSS

$custom: #821d2d;
$custom-light: #ad6265;
$custom-dark: #000000;

JSON

{
  "hex": "#821d2d",
  "rgb": {
    "r": 130,
    "g": 29,
    "b": 45
  },
  "hsl": {
    "h": 350.495,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40433,
    "c": 0.13506,
    "h": 17.2
  },
  "luminance": 0.05814
}

Semantic roles & 50–950 ramp

primary

#821D2D

secondary

#46B5A3

accent

#E7CC41

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110605

muted

#807A7A

Preview Lab

Preview with #821D2D

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

Preview Lab → · Contrast checker → · Palette generator →