#821E2D#821E2D

#821E2D is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.5% C 0.134 H 17.5°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#821E2D
RGB	rgb(130, 30, 45)
HSL	hsl(351, 63%, 31%)
HSV	hsv(351, 77%, 51%)
CMYK	cmyk(0%, 76.9%, 65.4%, 49%)
CIE-LAB	lab(29.07, 42.91, 16.77)
CIE-LCH	lch(29.07, 46.07, 21.34°)
OKLab	oklab(40.53% 0.1279 0.0404)
OKLCH	oklch(40.53% 0.134 17.5)
XYZ	xyz(10.1449, 5.8653, 3.0800)
Luminance	0.0586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821E2D #1E8273

analogous

#821E5F #821E2D #82411E

triadic

#821E2D #2D821E #1E2D82

tetradic

#821E2D #5F821E #1E8273 #411E82

square

#821E2D #5F821E #1E8273 #411E82

split-complementary

#821E2D #1E8241 #1E5F82

monochromatic

#1F070B #50131C #821E2D #B4293E #D4465B

Accessibility & contrast

On white

9.66

#821E2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#821E2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821E2D

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821E2D	#FFFFFF	#000000	##FFFFFF
##821E2D	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372D

Deuteranopia (green-blind)

#534C2A

Tritanopia (blue-blind)

#8F0024

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821e2d;
/* rgb */ color: rgb(130, 30, 45);
/* oklch */ color: oklch(40.5% 0.134 17.5);

Tailwind

colors: {
  custom: {
    50: '#ad6365',
    500: '#821e2d',
    950: '#000000',
  },
}

SCSS

$custom: #821e2d;
$custom-light: #ad6365;
$custom-dark: #000000;

JSON

{
  "hex": "#821e2d",
  "rgb": {
    "r": 130,
    "g": 30,
    "b": 45
  },
  "hsl": {
    "h": 351,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40528,
    "c": 0.13409,
    "h": 17.5
  },
  "luminance": 0.05864
}

Semantic roles & 50–950 ramp

primary

#821E2D

secondary

#47B5A4

accent

#E6CD42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110605

muted

#807A7A

Preview Lab

Preview with #821E2D

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

Preview Lab → · Contrast checker → · Palette generator →