#821E2F#821E2F

#821E2F is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.6% C 0.134 H 16.3°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#821E2F
RGB	rgb(130, 30, 47)
HSL	hsl(350, 63%, 31%)
HSV	hsv(350, 77%, 51%)
CMYK	cmyk(0%, 76.9%, 63.8%, 49%)
CIE-LAB	lab(29.11, 43.04, 15.50)
CIE-LCH	lch(29.11, 45.75, 19.80°)
OKLab	oklab(40.57% 0.1287 0.0376)
OKLCH	oklch(40.57% 0.134 16.3)
XYZ	xyz(10.1843, 5.8811, 3.2877)
Luminance	0.0588 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821E2F #1E8271

analogous

#821E61 #821E2F #823F1E

triadic

#821E2F #2F821E #1E2F82

tetradic

#821E2F #61821E #1E8271 #3F1E82

square

#821E2F #61821E #1E8271 #3F1E82

split-complementary

#821E2F #1E823F #1E6182

monochromatic

#1F070B #50131D #821E2F #B42941 #D4465E

Accessibility & contrast

On white

9.65

#821E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#821E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821E2F

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821E2F	#FFFFFF	#000000	##FFFFFF
##821E2F	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372F

Deuteranopia (green-blind)

#534C2C

Tritanopia (blue-blind)

#8F0025

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #821e2f;
/* rgb */ color: rgb(130, 30, 47);
/* oklch */ color: oklch(40.6% 0.134 16.3);

Tailwind

colors: {
  custom: {
    50: '#ad6367',
    500: '#821e2f',
    950: '#000000',
  },
}

SCSS

$custom: #821e2f;
$custom-light: #ad6367;
$custom-dark: #000000;

JSON

{
  "hex": "#821e2f",
  "rgb": {
    "r": 130,
    "g": 30,
    "b": 47
  },
  "hsl": {
    "h": 349.8,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40571,
    "c": 0.1341,
    "h": 16.3
  },
  "luminance": 0.0588
}

Semantic roles & 50–950 ramp

primary

#821E2F

secondary

#47B5A2

accent

#E6CA42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #821E2F

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

Preview Lab → · Contrast checker → · Palette generator →