#821A29#821A29

#821A29 is a dark, vivid red. Relative luminance 0.056; OKLCH L 40.1% C 0.138 H 18.7°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#821A29
RGB	rgb(130, 26, 41)
HSL	hsl(351, 67%, 31%)
HSV	hsv(351, 80%, 51%)
CMYK	cmyk(0%, 80%, 68.5%, 49%)
CIE-LAB	lab(28.50, 44.04, 18.68)
CIE-LCH	lch(28.50, 47.84, 22.99°)
OKLab	oklab(40.08% 0.1306 0.0443)
OKLCH	oklch(40.08% 0.138 18.7)
XYZ	xyz(9.9766, 5.6462, 2.6619)
Luminance	0.0565 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821A29 #1A8273

analogous

#821A5D #821A29 #823F1A

triadic

#821A29 #29821A #1A2982

tetradic

#821A29 #5D821A #1A8273 #3F1A82

square

#821A29 #5D821A #1A8273 #3F1A82

split-complementary

#821A29 #1A823F #1A5D82

monochromatic

#1C0609 #4F1019 #821A29 #B52439 #D83E54

Accessibility & contrast

On white

9.86

#821A29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#821A29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821A29

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821A29	#FFFFFF	#000000	##FFFFFF
##821A29	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393529

Deuteranopia (green-blind)

#534B26

Tritanopia (blue-blind)

#8F0021

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #821a29;
/* rgb */ color: rgb(130, 26, 41);
/* oklch */ color: oklch(40.1% 0.138 18.7);

Tailwind

colors: {
  custom: {
    50: '#ad6162',
    500: '#821a29',
    950: '#000000',
  },
}

SCSS

$custom: #821a29;
$custom-light: #ad6162;
$custom-dark: #000000;

JSON

{
  "hex": "#821a29",
  "rgb": {
    "r": 130,
    "g": 26,
    "b": 41
  },
  "hsl": {
    "h": 351.346,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40082,
    "c": 0.13791,
    "h": 18.7
  },
  "luminance": 0.05645
}

Semantic roles & 50–950 ramp

primary

#821A29

secondary

#42B6A5

accent

#EAD13E

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#120505

muted

#817A79

Preview Lab

Preview with #821A29

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

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