#801F37#801F37

#801F37 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.5% C 0.132 H 11.0°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#801F37
RGB	rgb(128, 31, 55)
HSL	hsl(345, 61%, 31%)
HSV	hsv(345, 76%, 50%)
CMYK	cmyk(0%, 75.8%, 57%, 49.8%)
CIE-LAB	lab(29.02, 42.63, 9.99)
CIE-LCH	lch(29.02, 43.79, 13.18°)
OKLab	oklab(40.49% 0.1291 0.0252)
OKLCH	oklch(40.49% 0.132 11)
XYZ	xyz(10.0826, 5.8464, 4.2112)
Luminance	0.0585 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#801F37 #1F8068

analogous

#801F67 #801F37 #80371F

triadic

#801F37 #37801F #1F3780

tetradic

#801F37 #67801F #1F8068 #371F80

square

#801F37 #67801F #1F8068 #371F80

split-complementary

#801F37 #1F8037 #1F6780

monochromatic

#1D070D #4F1322 #801F37 #B12B4C #D24769

Accessibility & contrast

On white

9.68

#801F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#801F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #801F37

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##801F37	#FFFFFF	#000000	##FFFFFF
##801F37	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383837

Deuteranopia (green-blind)

#514C35

Tritanopia (blue-blind)

#8C0529

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #801f37;
/* rgb */ color: rgb(128, 31, 55);
/* oklch */ color: oklch(40.5% 0.132 11.0);

Tailwind

colors: {
  custom: {
    50: '#aa636d',
    500: '#801f37',
    950: '#000000',
  },
}

SCSS

$custom: #801f37;
$custom-light: #aa636d;
$custom-dark: #000000;

JSON

{
  "hex": "#801f37",
  "rgb": {
    "r": 128,
    "g": 31,
    "b": 55
  },
  "hsl": {
    "h": 345.155,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40491,
    "c": 0.13153,
    "h": 11
  },
  "luminance": 0.05845
}

Semantic roles & 50–950 ramp

primary

#801F37

secondary

#48B398

accent

#E4BC44

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110607

muted

#807A7A

Preview Lab

Preview with #801F37

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

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