#821A24#821A24

#821A24 is a dark, vivid red. Relative luminance 0.056; OKLCH L 40.0% C 0.138 H 21.5°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#821A24
RGB	rgb(130, 26, 36)
HSL	hsl(354, 67%, 31%)
HSV	hsv(354, 80%, 51%)
CMYK	cmyk(0%, 80%, 72.3%, 49%)
CIE-LAB	lab(28.42, 43.77, 21.85)
CIE-LCH	lch(28.42, 48.92, 26.53°)
OKLab	oklab(39.99% 0.1286 0.0506)
OKLCH	oklch(39.99% 0.138 21.5)
XYZ	xyz(9.8949, 5.6135, 2.2312)
Luminance	0.0561 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821A24 #1A8278

analogous

#821A58 #821A24 #82441A

triadic

#821A24 #24821A #1A2482

tetradic

#821A24 #58821A #1A8278 #441A82

square

#821A24 #58821A #1A8278 #441A82

split-complementary

#821A24 #1A8244 #1A5882

monochromatic

#1C0608 #4F1016 #821A24 #B52432 #D83E4D

Accessibility & contrast

On white

9.89

#821A24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#821A24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821A24

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821A24	#FFFFFF	#000000	##FFFFFF
##821A24	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393523

Deuteranopia (green-blind)

#534B21

Tritanopia (blue-blind)

#8F001F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #821a24;
/* rgb */ color: rgb(130, 26, 36);
/* oklch */ color: oklch(40.0% 0.138 21.5);

Tailwind

colors: {
  custom: {
    50: '#ae615e',
    500: '#821a24',
    950: '#000000',
  },
}

SCSS

$custom: #821a24;
$custom-light: #ae615e;
$custom-dark: #000000;

JSON

{
  "hex": "#821a24",
  "rgb": {
    "r": 130,
    "g": 26,
    "b": 36
  },
  "hsl": {
    "h": 354.231,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39991,
    "c": 0.13816,
    "h": 21.5
  },
  "luminance": 0.05612
}

Semantic roles & 50–950 ramp

primary

#821A24

secondary

#42B6AB

accent

#EAD93E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #821A24

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

Preview Lab → · Contrast checker → · Palette generator →