#81142F#81142F

#81142F is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.5% C 0.142 H 13.6°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#81142F
RGB	rgb(129, 20, 47)
HSL	hsl(345, 73%, 29%)
HSV	hsv(345, 84%, 51%)
CMYK	cmyk(0%, 84.5%, 63.6%, 49.4%)
CIE-LAB	lab(27.78, 45.91, 13.70)
CIE-LCH	lch(27.78, 47.91, 16.61°)
OKLab	oklab(39.55% 0.1381 0.0335)
OKLCH	oklch(39.55% 0.142 13.6)
XYZ	xyz(9.8176, 5.3742, 3.2091)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81142F #148166

analogous

#811466 #81142F #813014

triadic

#81142F #2F8114 #142F81

tetradic

#81142F #668114 #148166 #301481

square

#81142F #668114 #148166 #301481

split-complementary

#81142F #148130 #146681

monochromatic

#1A040A #4C0C1C #81142F #B61C42 #DF305C

Accessibility & contrast

On white

10.12

#81142F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#81142F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81142F

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81142F	#FFFFFF	#000000	##FFFFFF
##81142F	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332F

Deuteranopia (green-blind)

#50492C

Tritanopia (blue-blind)

#8E0020

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #81142f;
/* rgb */ color: rgb(129, 20, 47);
/* oklch */ color: oklch(39.5% 0.142 13.6);

Tailwind

colors: {
  custom: {
    50: '#ac5f67',
    500: '#81142f',
    950: '#000000',
  },
}

SCSS

$custom: #81142f;
$custom-light: #ac5f67;
$custom-dark: #000000;

JSON

{
  "hex": "#81142f",
  "rgb": {
    "r": 129,
    "g": 20,
    "b": 47
  },
  "hsl": {
    "h": 345.138,
    "s": 73.154,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39547,
    "c": 0.14209,
    "h": 13.6
  },
  "luminance": 0.05373
}

Semantic roles & 50–950 ramp

primary

#81142F

secondary

#3BB698

accent

#F0C238

background

#FBF5F6

surface

#F6EAEB

border

#D0C6C6

text

#110506

muted

#80797A

Preview Lab

Preview with #81142F

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

Preview Lab → · Contrast checker → · Palette generator →