#81112D#81112D

#81112D is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.3% C 0.144 H 14.2°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#81112D
RGB	rgb(129, 17, 45)
HSL	hsl(345, 77%, 29%)
HSV	hsv(345, 87%, 51%)
CMYK	cmyk(0%, 86.8%, 65.1%, 49.4%)
CIE-LAB	lab(27.46, 46.56, 14.63)
CIE-LCH	lch(27.46, 48.80, 17.44°)
OKLab	oklab(39.3% 0.1398 0.0355)
OKLCH	oklch(39.3% 0.144 14.2)
XYZ	xyz(9.7284, 5.2590, 2.9850)
Luminance	0.0526 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81112D #118165

analogous

#811165 #81112D #812D11

triadic

#81112D #2D8111 #112D81

tetradic

#81112D #658111 #118165 #2D1181

square

#81112D #658111 #118165 #2D1181

split-complementary

#81112D #11812D #116581

monochromatic

#1B0409 #4B0A1A #81112D #B71840 #E32A58

Accessibility & contrast

On white

10.24

#81112D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#81112D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81112D

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81112D	#FFFFFF	#000000	##FFFFFF
##81112D	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34322D

Deuteranopia (green-blind)

#50492A

Tritanopia (blue-blind)

#8E001E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #81112d;
/* rgb */ color: rgb(129, 17, 45);
/* oklch */ color: oklch(39.3% 0.144 14.2);

Tailwind

colors: {
  custom: {
    50: '#ac5e65',
    500: '#81112d',
    950: '#000000',
  },
}

SCSS

$custom: #81112d;
$custom-light: #ac5e65;
$custom-dark: #000000;

JSON

{
  "hex": "#81112d",
  "rgb": {
    "r": 129,
    "g": 17,
    "b": 45
  },
  "hsl": {
    "h": 345,
    "s": 76.712,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39301,
    "c": 0.14419,
    "h": 14.2
  },
  "luminance": 0.05257
}

Semantic roles & 50–950 ramp

primary

#81112D

secondary

#37B797

accent

#F3C435

background

#FBF5F6

surface

#F6EAEB

border

#D0C6C6

text

#110505

muted

#80797A

Preview Lab

Preview with #81112D

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

Preview Lab → · Contrast checker → · Palette generator →