#801F18#801F18

#801F18 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.9% C 0.133 H 28.7°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#801F18
RGB	rgb(128, 31, 24)
HSL	hsl(4, 68%, 30%)
HSV	hsv(4, 81%, 50%)
CMYK	cmyk(0%, 75.8%, 81.3%, 49.8%)
CIE-LAB	lab(28.48, 40.80, 29.29)
CIE-LCH	lch(28.48, 50.23, 35.67°)
OKLab	oklab(39.91% 0.1167 0.0639)
OKLCH	oklch(39.91% 0.133 28.7)
XYZ	xyz(9.5581, 5.6366, 1.4487)
Luminance	0.0563 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#801F18 #187980

analogous

#801845 #801F18 #805318

triadic

#801F18 #18801F #1F1880

tetradic

#801F18 #458018 #187980 #531880

square

#801F18 #458018 #187980 #531880

split-complementary

#801F18 #188053 #184580

monochromatic

#1A0605 #4C130E #801F18 #B42B22 #DA4339

Accessibility & contrast

On white

9.87

#801F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#801F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #801F18

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##801F18	#FFFFFF	#000000	##FFFFFF
##801F18	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3616

Deuteranopia (green-blind)

#544B14

Tritanopia (blue-blind)

#8D001E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #801f18;
/* rgb */ color: rgb(128, 31, 24);
/* oklch */ color: oklch(39.9% 0.133 28.7);

Tailwind

colors: {
  custom: {
    50: '#ad6355',
    500: '#801f18',
    950: '#000000',
  },
}

SCSS

$custom: #801f18;
$custom-light: #ad6355;
$custom-dark: #000000;

JSON

{
  "hex": "#801f18",
  "rgb": {
    "r": 128,
    "g": 31,
    "b": 24
  },
  "hsl": {
    "h": 4.038,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3991,
    "c": 0.13308,
    "h": 28.7
  },
  "luminance": 0.05635
}

Semantic roles & 50–950 ramp

primary

#801F18

secondary

#40ACB4

accent

#E0EB3D

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #801F18

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

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