#821E2C#821E2C

#821E2C is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.5% C 0.134 H 18.1°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#821E2C
RGB	rgb(130, 30, 44)
HSL	hsl(352, 63%, 31%)
HSV	hsv(352, 77%, 51%)
CMYK	cmyk(0%, 76.9%, 66.2%, 49%)
CIE-LAB	lab(29.05, 42.85, 17.40)
CIE-LCH	lch(29.05, 46.24, 22.10°)
OKLab	oklab(40.51% 0.1275 0.0417)
OKLCH	oklch(40.51% 0.134 18.1)
XYZ	xyz(10.1259, 5.8577, 2.9799)
Luminance	0.0586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821E2C #1E8274

analogous

#821E5E #821E2C #82421E

triadic

#821E2C #2C821E #1E2C82

tetradic

#821E2C #5E821E #1E8274 #421E82

square

#821E2C #5E821E #1E8274 #421E82

split-complementary

#821E2C #1E8242 #1E5E82

monochromatic

#1F070A #50131B #821E2C #B4293D #D4465A

Accessibility & contrast

On white

9.67

#821E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#821E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821E2C

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821E2C	#FFFFFF	#000000	##FFFFFF
##821E2C	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372C

Deuteranopia (green-blind)

#534C29

Tritanopia (blue-blind)

#8F0024

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821e2c;
/* rgb */ color: rgb(130, 30, 44);
/* oklch */ color: oklch(40.5% 0.134 18.1);

Tailwind

colors: {
  custom: {
    50: '#ad6364',
    500: '#821e2c',
    950: '#000000',
  },
}

SCSS

$custom: #821e2c;
$custom-light: #ad6364;
$custom-dark: #000000;

JSON

{
  "hex": "#821e2c",
  "rgb": {
    "r": 130,
    "g": 30,
    "b": 44
  },
  "hsl": {
    "h": 351.6,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40508,
    "c": 0.1341,
    "h": 18.1
  },
  "luminance": 0.05856
}

Semantic roles & 50–950 ramp

primary

#821E2C

secondary

#47B5A6

accent

#E6CF42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110605

muted

#807A7A

Preview Lab

Preview with #821E2C

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

Preview Lab → · Contrast checker → · Palette generator →