#821F2D#821F2D

#821F2D is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.6% C 0.133 H 17.8°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#821F2D
RGB	rgb(130, 31, 45)
HSL	hsl(352, 61%, 32%)
HSV	hsv(352, 76%, 51%)
CMYK	cmyk(0%, 76.2%, 65.4%, 49%)
CIE-LAB	lab(29.20, 42.54, 16.94)
CIE-LCH	lch(29.20, 45.79, 21.71°)
OKLab	oklab(40.63% 0.1267 0.0408)
OKLCH	oklch(40.63% 0.133 17.8)
XYZ	xyz(10.1706, 5.9168, 3.0886)
Luminance	0.0592 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821F2D #1F8274

analogous

#821F5F #821F2D #82431F

triadic

#821F2D #2D821F #1F2D82

tetradic

#821F2D #5F821F #1F8274 #431F82

square

#821F2D #5F821F #1F8274 #431F82

split-complementary

#821F2D #1F8243 #1F5F82

monochromatic

#1F070B #51131C #821F2D #B32B3E #D3485C

Accessibility & contrast

On white

9.62

#821F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#821F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821F2D

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821F2D	#FFFFFF	#000000	##FFFFFF
##821F2D	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382D

Deuteranopia (green-blind)

#544C2A

Tritanopia (blue-blind)

#8F0025

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #821f2d;
/* rgb */ color: rgb(130, 31, 45);
/* oklch */ color: oklch(40.6% 0.133 17.8);

Tailwind

colors: {
  custom: {
    50: '#ad6365',
    500: '#821f2d',
    950: '#000000',
  },
}

SCSS

$custom: #821f2d;
$custom-light: #ad6365;
$custom-dark: #000000;

JSON

{
  "hex": "#821f2d",
  "rgb": {
    "r": 130,
    "g": 31,
    "b": 45
  },
  "hsl": {
    "h": 351.515,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40626,
    "c": 0.13308,
    "h": 17.8
  },
  "luminance": 0.05915
}

Semantic roles & 50–950 ramp

primary

#821F2D

secondary

#48B5A5

accent

#E5CE43

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110605

muted

#807A7A

Preview Lab

Preview with #821F2D

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

Preview Lab → · Contrast checker → · Palette generator →