#821F2F#821F2F

#821F2F is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.7% C 0.133 H 16.6°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#821F2F
RGB	rgb(130, 31, 47)
HSL	hsl(350, 61%, 32%)
HSV	hsv(350, 76%, 51%)
CMYK	cmyk(0%, 76.2%, 63.8%, 49%)
CIE-LAB	lab(29.24, 42.68, 15.67)
CIE-LCH	lch(29.24, 45.46, 20.16°)
OKLab	oklab(40.67% 0.1275 0.038)
OKLCH	oklch(40.67% 0.133 16.6)
XYZ	xyz(10.2100, 5.9325, 3.2962)
Luminance	0.0593 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821F2F #1F8272

analogous

#821F61 #821F2F #82411F

triadic

#821F2F #2F821F #1F2F82

tetradic

#821F2F #61821F #1F8272 #411F82

square

#821F2F #61821F #1F8272 #411F82

split-complementary

#821F2F #1F8241 #1F6182

monochromatic

#1F070B #51131D #821F2F #B32B41 #D3485F

Accessibility & contrast

On white

9.61

#821F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#821F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821F2F

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821F2F	#FFFFFF	#000000	##FFFFFF
##821F2F	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A382F

Deuteranopia (green-blind)

#534C2C

Tritanopia (blue-blind)

#8F0026

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #821f2f;
/* rgb */ color: rgb(130, 31, 47);
/* oklch */ color: oklch(40.7% 0.133 16.6);

Tailwind

colors: {
  custom: {
    50: '#ad6367',
    500: '#821f2f',
    950: '#000000',
  },
}

SCSS

$custom: #821f2f;
$custom-light: #ad6367;
$custom-dark: #000000;

JSON

{
  "hex": "#821f2f",
  "rgb": {
    "r": 130,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 350.303,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40669,
    "c": 0.13309,
    "h": 16.6
  },
  "luminance": 0.05931
}

Semantic roles & 50–950 ramp

primary

#821F2F

secondary

#48B5A3

accent

#E5CB43

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #821F2F

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

Preview Lab → · Contrast checker → · Palette generator →