#821C2F#821C2F

#821C2F is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.136 H 15.7°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#821C2F
RGB	rgb(130, 28, 47)
HSL	hsl(349, 65%, 31%)
HSV	hsv(349, 78%, 51%)
CMYK	cmyk(0%, 78.5%, 63.8%, 49%)
CIE-LAB	lab(28.86, 43.75, 15.17)
CIE-LCH	lch(28.86, 46.30, 19.12°)
OKLab	oklab(40.38% 0.131 0.0369)
OKLCH	oklch(40.38% 0.136 15.7)
XYZ	xyz(10.1353, 5.7831, 3.2713)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821C2F #1C826F

analogous

#821C62 #821C2F #823C1C

triadic

#821C2F #2F821C #1C2F82

tetradic

#821C2F #62821C #1C826F #3C1C82

square

#821C2F #62821C #1C826F #3C1C82

split-complementary

#821C2F #1C823C #1C6282

monochromatic

#1D060B #50111D #821C2F #B42741 #D6425E

Accessibility & contrast

On white

9.74

#821C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#821C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821C2F

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821C2F	#FFFFFF	#000000	##FFFFFF
##821C2F	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362F

Deuteranopia (green-blind)

#534C2C

Tritanopia (blue-blind)

#8F0024

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821c2f;
/* rgb */ color: rgb(130, 28, 47);
/* oklch */ color: oklch(40.4% 0.136 15.7);

Tailwind

colors: {
  custom: {
    50: '#ad6267',
    500: '#821c2f',
    950: '#000000',
  },
}

SCSS

$custom: #821c2f;
$custom-light: #ad6267;
$custom-dark: #000000;

JSON

{
  "hex": "#821c2f",
  "rgb": {
    "r": 130,
    "g": 28,
    "b": 47
  },
  "hsl": {
    "h": 348.824,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40384,
    "c": 0.13606,
    "h": 15.7
  },
  "luminance": 0.05782
}

Semantic roles & 50–950 ramp

primary

#821C2F

secondary

#44B5A0

accent

#E8C840

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #821C2F

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

Preview Lab → · Contrast checker → · Palette generator →