#80182F#80182F

#80182F is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.7% C 0.138 H 14.3°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#80182F
RGB	rgb(128, 24, 47)
HSL	hsl(347, 68%, 30%)
HSV	hsv(347, 81%, 50%)
CMYK	cmyk(0%, 81.3%, 63.3%, 49.8%)
CIE-LAB	lab(27.98, 44.44, 13.93)
CIE-LCH	lch(27.98, 46.57, 17.40°)
OKLab	oklab(39.66% 0.1335 0.034)
OKLCH	oklch(39.66% 0.138 14.3)
XYZ	xyz(9.7428, 5.4492, 3.2276)
Luminance	0.0545 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80182F #188069

analogous

#801863 #80182F #803518

triadic

#80182F #2F8018 #182F80

tetradic

#80182F #638018 #188069 #351880

square

#80182F #638018 #188069 #351880

split-complementary

#80182F #188035 #186380

monochromatic

#1A0509 #4C0E1C #80182F #B42242 #DA395C

Accessibility & contrast

On white

10.05

#80182F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#80182F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80182F

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80182F	#FFFFFF	#000000	##FFFFFF
##80182F	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342F

Deuteranopia (green-blind)

#504A2C

Tritanopia (blue-blind)

#8D0022

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #80182f;
/* rgb */ color: rgb(128, 24, 47);
/* oklch */ color: oklch(39.7% 0.138 14.3);

Tailwind

colors: {
  custom: {
    50: '#ab6067',
    500: '#80182f',
    950: '#000000',
  },
}

SCSS

$custom: #80182f;
$custom-light: #ab6067;
$custom-dark: #000000;

JSON

{
  "hex": "#80182f",
  "rgb": {
    "r": 128,
    "g": 24,
    "b": 47
  },
  "hsl": {
    "h": 346.731,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39659,
    "c": 0.13776,
    "h": 14.3
  },
  "luminance": 0.05448
}

Semantic roles & 50–950 ramp

primary

#80182F

secondary

#40B49A

accent

#EBC53D

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110506

muted

#807A7A

Preview Lab

Preview with #80182F

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

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