#821E2E#821E2E

#821E2E is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.6% C 0.134 H 16.9°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#821E2E
RGB	rgb(130, 30, 46)
HSL	hsl(350, 63%, 31%)
HSV	hsv(350, 77%, 51%)
CMYK	cmyk(0%, 76.9%, 64.6%, 49%)
CIE-LAB	lab(29.09, 42.98, 16.13)
CIE-LCH	lch(29.09, 45.90, 20.58°)
OKLab	oklab(40.55% 0.1283 0.039)
OKLCH	oklch(40.55% 0.134 16.9)
XYZ	xyz(10.1644, 5.8731, 3.1826)
Luminance	0.0587 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821E2E #1E8272

analogous

#821E60 #821E2E #82401E

triadic

#821E2E #2E821E #1E2E82

tetradic

#821E2E #60821E #1E8272 #401E82

square

#821E2E #60821E #1E8272 #401E82

split-complementary

#821E2E #1E8240 #1E6082

monochromatic

#1F070B #50131C #821E2E #B42940 #D4465D

Accessibility & contrast

On white

9.66

#821E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#821E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821E2E

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821E2E	#FFFFFF	#000000	##FFFFFF
##821E2E	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372E

Deuteranopia (green-blind)

#534C2B

Tritanopia (blue-blind)

#8F0025

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #821e2e;
/* rgb */ color: rgb(130, 30, 46);
/* oklch */ color: oklch(40.6% 0.134 16.9);

Tailwind

colors: {
  custom: {
    50: '#ad6366',
    500: '#821e2e',
    950: '#000000',
  },
}

SCSS

$custom: #821e2e;
$custom-light: #ad6366;
$custom-dark: #000000;

JSON

{
  "hex": "#821e2e",
  "rgb": {
    "r": 130,
    "g": 30,
    "b": 46
  },
  "hsl": {
    "h": 350.4,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.4055,
    "c": 0.13409,
    "h": 16.9
  },
  "luminance": 0.05872
}

Semantic roles & 50–950 ramp

primary

#821E2E

secondary

#47B5A3

accent

#E6CB42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110605

muted

#807A7A

Preview Lab

Preview with #821E2E

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

Preview Lab → · Contrast checker → · Palette generator →