#801721#801721

#801721 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.3% C 0.139 H 22.0°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#801721
RGB	rgb(128, 23, 33)
HSL	hsl(354, 70%, 30%)
HSV	hsv(354, 82%, 50%)
CMYK	cmyk(0%, 82%, 74.2%, 49.8%)
CIE-LAB	lab(27.61, 43.94, 22.73)
CIE-LCH	lch(27.61, 49.47, 27.35°)
OKLab	oklab(39.3% 0.1287 0.052)
OKLCH	oklch(39.3% 0.139 22)
XYZ	xyz(9.4841, 5.3133, 1.9647)
Luminance	0.0531 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#801721 #178076

analogous

#801755 #801721 #804217

triadic

#801721 #218017 #172180

tetradic

#801721 #558017 #178076 #421780

square

#801721 #558017 #178076 #421780

split-complementary

#801721 #178042 #175580

monochromatic

#1A0507 #4C0E14 #801721 #B4202E #DB3646

Accessibility & contrast

On white

10.18

#801721 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#801721 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #801721

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##801721	#FFFFFF	#000000	##FFFFFF
##801721	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373320

Deuteranopia (green-blind)

#51491D

Tritanopia (blue-blind)

#8D001C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #801721;
/* rgb */ color: rgb(128, 23, 33);
/* oklch */ color: oklch(39.3% 0.139 22.0);

Tailwind

colors: {
  custom: {
    50: '#ac5f5c',
    500: '#801721',
    950: '#000000',
  },
}

SCSS

$custom: #801721;
$custom-light: #ac5f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#801721",
  "rgb": {
    "r": 128,
    "g": 23,
    "b": 33
  },
  "hsl": {
    "h": 354.286,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39303,
    "c": 0.13882,
    "h": 22
  },
  "luminance": 0.05312
}

Semantic roles & 50–950 ramp

primary

#801721

secondary

#3EB4A9

accent

#ECDB3B

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120504

muted

#817979

Preview Lab

Preview with #801721

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

Preview Lab → · Contrast checker → · Palette generator →