#821D24#821D24

#821D24 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.3% C 0.135 H 22.3°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX#821D24
RGBrgb(130, 29, 36)
HSLhsl(356, 64%, 31%)
HSVhsv(356, 78%, 51%)
CMYKcmyk(0%, 77.7%, 72.3%, 49%)
CIE-LABlab(28.78, 42.74, 22.29)
CIE-LCHlch(28.78, 48.20, 27.54°)
OKLaboklab(40.26% 0.1253 0.0515)
OKLCHoklch(40.26% 0.135 22.3)
XYZxyz(9.9648, 5.7535, 2.2546)
Luminance0.0575 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#821D24 #1D827B
analogous
#821D56 #821D24 #82481D
triadic
#821D24 #24821D #1D2482
tetradic
#821D24 #56821D #1D827B #481D82
square
#821D24 #56821D #1D827B #481D82
split-complementary
#821D24 #1D8248 #1D5682
monochromatic
#1E0708 #501216 #821D24 #B42832 #D5444E

Accessibility & contrast

On white

9.77
#821D24 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#821D24 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821D24
9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##821D24#FFFFFF#000000##FFFFFF
##821D241.009.772.159.77
#FFFFFF9.771.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B3623
Deuteranopia (green-blind)
#544C21
Tritanopia (blue-blind)
#8F0021
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #821d24;
/* rgb */ color: rgb(130, 29, 36);
/* oklch */ color: oklch(40.3% 0.135 22.3);
Tailwind
colors: {
  custom: {
    50: '#ae625e',
    500: '#821d24',
    950: '#000000',
  },
}
SCSS
$custom: #821d24;
$custom-light: #ae625e;
$custom-dark: #000000;
JSON
{
  "hex": "#821d24",
  "rgb": {
    "r": 130,
    "g": 29,
    "b": 36
  },
  "hsl": {
    "h": 355.842,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40263,
    "c": 0.13549,
    "h": 22.3
  },
  "luminance": 0.05752
}

Semantic roles & 50–950 ramp

primary
#821D24
secondary
#46B5AD
accent
#E7DB41
background
#FBF6F5
surface
#F6EBE9
border
#D0C6C5
text
#120604
muted
#817A79

Preview Lab

Preview with #821D24

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

Preview Lab → · Contrast checker → · Palette generator →

#821D24 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva