#84181D#84181D

#84181D is a dark, vivid red. Relative luminance 0.056; OKLCH L 40.1% C 0.142 H 24.5°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#84181D
RGB	rgb(132, 24, 29)
HSL	hsl(357, 69%, 31%)
HSV	hsv(357, 82%, 52%)
CMYK	cmyk(0%, 81.8%, 78%, 48.2%)
CIE-LAB	lab(28.51, 44.70, 26.53)
CIE-LCH	lch(28.51, 51.99, 30.69°)
OKLab	oklab(40.1% 0.1296 0.0591)
OKLCH	oklch(40.1% 0.142 24.5)
XYZ	xyz(10.0653, 5.6491, 1.7226)
Luminance	0.0565 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#84181D #18847F

analogous

#841853 #84181D #844918

triadic

#84181D #1D8418 #181D84

tetradic

#84181D #538418 #18847F #491884

square

#84181D #538418 #18847F #491884

split-complementary

#84181D #188449 #185384

monochromatic

#1C0506 #500F12 #84181D #B82128 #DB3B42

Accessibility & contrast

On white

9.86

#84181D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#84181D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #84181D

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##84181D	#FFFFFF	#000000	##FFFFFF
##84181D	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)

#3A341C

Deuteranopia (green-blind)

#554C19

Tritanopia (blue-blind)

#92001B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #84181d;
/* rgb */ color: rgb(132, 24, 29);
/* oklch */ color: oklch(40.1% 0.142 24.5);

Tailwind

colors: {
  custom: {
    50: '#b06059',
    500: '#84181d',
    950: '#000000',
  },
}

SCSS

$custom: #84181d;
$custom-light: #b06059;
$custom-dark: #000000;

JSON

{
  "hex": "#84181d",
  "rgb": {
    "r": 132,
    "g": 24,
    "b": 29
  },
  "hsl": {
    "h": 357.222,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40103,
    "c": 0.14247,
    "h": 24.5
  },
  "luminance": 0.05648
}

Semantic roles & 50–950 ramp

primary

#84181D

secondary

#40B8B2

accent

#ECE43C

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #84181D

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

Preview Lab → · Contrast checker → · Palette generator →