#821D2F#821D2F

#821D2F is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.5% C 0.135 H 16.0°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#821D2F
RGB	rgb(130, 29, 47)
HSL	hsl(349, 64%, 31%)
HSV	hsv(349, 78%, 51%)
CMYK	cmyk(0%, 77.7%, 63.8%, 49%)
CIE-LAB	lab(28.98, 43.40, 15.33)
CIE-LCH	lch(28.98, 46.03, 19.46°)
OKLab	oklab(40.48% 0.1299 0.0372)
OKLCH	oklch(40.48% 0.135 16)
XYZ	xyz(10.1594, 5.8313, 3.2794)
Luminance	0.0583 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821D2F #1D8270

analogous

#821D61 #821D2F #823D1D

triadic

#821D2F #2F821D #1D2F82

tetradic

#821D2F #61821D #1D8270 #3D1D82

square

#821D2F #61821D #1D8270 #3D1D82

split-complementary

#821D2F #1D823D #1D6182

monochromatic

#1E070B #50121D #821D2F #B42841 #D5445E

Accessibility & contrast

On white

9.70

#821D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#821D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821D2F

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821D2F	#FFFFFF	#000000	##FFFFFF
##821D2F	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39372F

Deuteranopia (green-blind)

#534C2C

Tritanopia (blue-blind)

#8F0025

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821d2f;
/* rgb */ color: rgb(130, 29, 47);
/* oklch */ color: oklch(40.5% 0.135 16.0);

Tailwind

colors: {
  custom: {
    50: '#ad6367',
    500: '#821d2f',
    950: '#000000',
  },
}

SCSS

$custom: #821d2f;
$custom-light: #ad6367;
$custom-dark: #000000;

JSON

{
  "hex": "#821d2f",
  "rgb": {
    "r": 130,
    "g": 29,
    "b": 47
  },
  "hsl": {
    "h": 349.307,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40477,
    "c": 0.13508,
    "h": 16
  },
  "luminance": 0.0583
}

Semantic roles & 50–950 ramp

primary

#821D2F

secondary

#46B5A1

accent

#E7C941

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #821D2F

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

Preview Lab → · Contrast checker → · Palette generator →