#821C2E#821C2E

#821C2E is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.136 H 16.3°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#821C2E
RGB	rgb(130, 28, 46)
HSL	hsl(349, 65%, 31%)
HSV	hsv(349, 78%, 51%)
CMYK	cmyk(0%, 78.5%, 64.6%, 49%)
CIE-LAB	lab(28.84, 43.68, 15.80)
CIE-LCH	lch(28.84, 46.45, 19.89°)
OKLab	oklab(40.36% 0.1306 0.0383)
OKLCH	oklch(40.36% 0.136 16.3)
XYZ	xyz(10.1154, 5.7751, 3.1663)
Luminance	0.0577 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821C2E #1C8270

analogous

#821C61 #821C2E #823D1C

triadic

#821C2E #2E821C #1C2E82

tetradic

#821C2E #61821C #1C8270 #3D1C82

square

#821C2E #61821C #1C8270 #3D1C82

split-complementary

#821C2E #1C823D #1C6182

monochromatic

#1D060A #50111C #821C2E #B42740 #D6425C

Accessibility & contrast

On white

9.75

#821C2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#821C2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821C2E

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821C2E	#FFFFFF	#000000	##FFFFFF
##821C2E	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362E

Deuteranopia (green-blind)

#534C2B

Tritanopia (blue-blind)

#8F0024

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821c2e;
/* rgb */ color: rgb(130, 28, 46);
/* oklch */ color: oklch(40.4% 0.136 16.3);

Tailwind

colors: {
  custom: {
    50: '#ad6266',
    500: '#821c2e',
    950: '#000000',
  },
}

SCSS

$custom: #821c2e;
$custom-light: #ad6266;
$custom-dark: #000000;

JSON

{
  "hex": "#821c2e",
  "rgb": {
    "r": 130,
    "g": 28,
    "b": 46
  },
  "hsl": {
    "h": 349.412,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40363,
    "c": 0.13604,
    "h": 16.3
  },
  "luminance": 0.05774
}

Semantic roles & 50–950 ramp

primary

#821C2E

secondary

#44B5A1

accent

#E8CA40

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110605

muted

#807A7A

Preview Lab

Preview with #821C2E

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

Preview Lab → · Contrast checker → · Palette generator →