#80172C#80172C

#80172C is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.5% C 0.139 H 15.9°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#80172C
RGB	rgb(128, 23, 44)
HSL	hsl(348, 70%, 30%)
HSV	hsv(348, 82%, 50%)
CMYK	cmyk(0%, 82%, 65.6%, 49.8%)
CIE-LAB	lab(27.81, 44.55, 15.71)
CIE-LCH	lch(27.81, 47.24, 19.42°)
OKLab	oklab(39.51% 0.1332 0.0379)
OKLCH	oklch(39.51% 0.139 15.9)
XYZ	xyz(9.6641, 5.3853, 2.9130)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80172C #17806B

analogous

#801761 #80172C #803717

triadic

#80172C #2C8017 #172C80

tetradic

#80172C #618017 #17806B #371780

square

#80172C #618017 #17806B #371780

split-complementary

#80172C #178037 #176180

monochromatic

#1A0509 #4C0E1A #80172C #B4203E #DB3657

Accessibility & contrast

On white

10.11

#80172C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#80172C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80172C

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80172C	#FFFFFF	#000000	##FFFFFF
##80172C	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342C

Deuteranopia (green-blind)

#504929

Tritanopia (blue-blind)

#8D0020

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #80172c;
/* rgb */ color: rgb(128, 23, 44);
/* oklch */ color: oklch(39.5% 0.139 15.9);

Tailwind

colors: {
  custom: {
    50: '#ac6064',
    500: '#80172c',
    950: '#000000',
  },
}

SCSS

$custom: #80172c;
$custom-light: #ac6064;
$custom-dark: #000000;

JSON

{
  "hex": "#80172c",
  "rgb": {
    "r": 128,
    "g": 23,
    "b": 44
  },
  "hsl": {
    "h": 348,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39511,
    "c": 0.13851,
    "h": 15.9
  },
  "luminance": 0.05384
}

Semantic roles & 50–950 ramp

primary

#80172C

secondary

#3EB49D

accent

#ECC93B

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110505

muted

#807A7A

Preview Lab

Preview with #80172C

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

Preview Lab → · Contrast checker → · Palette generator →