#80182C#80182C

#80182C is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.6% C 0.138 H 16.1°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#80182C
RGB	rgb(128, 24, 44)
HSL	hsl(348, 68%, 30%)
HSV	hsv(348, 81%, 50%)
CMYK	cmyk(0%, 81.3%, 65.6%, 49.8%)
CIE-LAB	lab(27.91, 44.24, 15.85)
CIE-LCH	lch(27.91, 47.00, 19.71°)
OKLab	oklab(39.59% 0.1322 0.0382)
OKLCH	oklch(39.59% 0.138 16.1)
XYZ	xyz(9.6844, 5.4258, 2.9197)
Luminance	0.0542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80182C #18806C

analogous

#801860 #80182C #803818

triadic

#80182C #2C8018 #182C80

tetradic

#80182C #608018 #18806C #381880

square

#80182C #608018 #18806C #381880

split-complementary

#80182C #188038 #186080

monochromatic

#1A0509 #4C0E1A #80182C #B4223E #DA3958

Accessibility & contrast

On white

10.07

#80182C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#80182C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80182C

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80182C	#FFFFFF	#000000	##FFFFFF
##80182C	1.00	10.07	2.08	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342C

Deuteranopia (green-blind)

#514A29

Tritanopia (blue-blind)

#8D0021

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #80182c;
/* rgb */ color: rgb(128, 24, 44);
/* oklch */ color: oklch(39.6% 0.138 16.1);

Tailwind

colors: {
  custom: {
    50: '#ac6064',
    500: '#80182c',
    950: '#000000',
  },
}

SCSS

$custom: #80182c;
$custom-light: #ac6064;
$custom-dark: #000000;

JSON

{
  "hex": "#80182c",
  "rgb": {
    "r": 128,
    "g": 24,
    "b": 44
  },
  "hsl": {
    "h": 348.462,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39592,
    "c": 0.13764,
    "h": 16.1
  },
  "luminance": 0.05424
}

Semantic roles & 50–950 ramp

primary

#80182C

secondary

#40B49E

accent

#EBCA3D

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110505

muted

#807A7A

Preview Lab

Preview with #80182C

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

Preview Lab → · Contrast checker → · Palette generator →