#801C1F#801C1F

#801C1F is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.7% C 0.135 H 24.5°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#801C1F
RGB	rgb(128, 28, 31)
HSL	hsl(358, 64%, 31%)
HSV	hsv(358, 78%, 50%)
CMYK	cmyk(0%, 78.1%, 75.8%, 49.8%)
CIE-LAB	lab(28.17, 42.20, 24.66)
CIE-LCH	lch(28.17, 48.88, 30.30°)
OKLab	oklab(39.71% 0.1227 0.0558)
OKLCH	oklch(39.71% 0.135 24.5)
XYZ	xyz(9.5658, 5.5201, 1.8579)
Luminance	0.0552 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#801C1F #1C807D

analogous

#801C51 #801C1F #804B1C

triadic

#801C1F #1F801C #1C1F80

tetradic

#801C1F #51801C #1C807D #4B1C80

square

#801C1F #51801C #1C807D #4B1C80

split-complementary

#801C1F #1C804B #1C5180

monochromatic

#1C0607 #4E1113 #801C1F #B2272B #D54145

Accessibility & contrast

On white

9.98

#801C1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#801C1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #801C1F

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##801C1F	#FFFFFF	#000000	##FFFFFF
##801C1F	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A351E

Deuteranopia (green-blind)

#534A1B

Tritanopia (blue-blind)

#8D001E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #801c1f;
/* rgb */ color: rgb(128, 28, 31);
/* oklch */ color: oklch(39.7% 0.135 24.5);

Tailwind

colors: {
  custom: {
    50: '#ac615a',
    500: '#801c1f',
    950: '#000000',
  },
}

SCSS

$custom: #801c1f;
$custom-light: #ac615a;
$custom-dark: #000000;

JSON

{
  "hex": "#801c1f",
  "rgb": {
    "r": 128,
    "g": 28,
    "b": 31
  },
  "hsl": {
    "h": 358.2,
    "s": 64.103,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39708,
    "c": 0.13479,
    "h": 24.5
  },
  "luminance": 0.05519
}

Semantic roles & 50–950 ramp

primary

#801C1F

secondary

#44B3B0

accent

#E7E241

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #801C1F

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

Preview Lab → · Contrast checker → · Palette generator →