#80182D#80182D

#80182D is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.6% C 0.138 H 15.5°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#80182D
RGB	rgb(128, 24, 45)
HSL	hsl(348, 68%, 30%)
HSV	hsv(348, 81%, 50%)
CMYK	cmyk(0%, 81.3%, 64.8%, 49.8%)
CIE-LAB	lab(27.94, 44.31, 15.21)
CIE-LCH	lch(27.94, 46.85, 18.95°)
OKLab	oklab(39.61% 0.1327 0.0368)
OKLCH	oklch(39.61% 0.138 15.5)
XYZ	xyz(9.7034, 5.4334, 3.0199)
Luminance	0.0543 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80182D #18806B

analogous

#801861 #80182D #803718

triadic

#80182D #2D8018 #182D80

tetradic

#80182D #618018 #18806B #371880

square

#80182D #618018 #18806B #371880

split-complementary

#80182D #188037 #186180

monochromatic

#1A0509 #4C0E1B #80182D #B4223F #DA3959

Accessibility & contrast

On white

10.07

#80182D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#80182D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80182D

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80182D	#FFFFFF	#000000	##FFFFFF
##80182D	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342D

Deuteranopia (green-blind)

#504A2A

Tritanopia (blue-blind)

#8D0021

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #80182d;
/* rgb */ color: rgb(128, 24, 45);
/* oklch */ color: oklch(39.6% 0.138 15.5);

Tailwind

colors: {
  custom: {
    50: '#ab6065',
    500: '#80182d',
    950: '#000000',
  },
}

SCSS

$custom: #80182d;
$custom-light: #ab6065;
$custom-dark: #000000;

JSON

{
  "hex": "#80182d",
  "rgb": {
    "r": 128,
    "g": 24,
    "b": 45
  },
  "hsl": {
    "h": 347.885,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39614,
    "c": 0.13767,
    "h": 15.5
  },
  "luminance": 0.05432
}

Semantic roles & 50–950 ramp

primary

#80182D

secondary

#40B49D

accent

#EBC83D

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110505

muted

#807A7A

Preview Lab

Preview with #80182D

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

Preview Lab → · Contrast checker → · Palette generator →