#811B40#811B40

#811B40 is a dark, vivid pink. Relative luminance 0.058; OKLCH L 40.6% C 0.139 H 4.3°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#811B40
RGB	rgb(129, 27, 64)
HSL	hsl(338, 65%, 31%)
HSV	hsv(338, 79%, 51%)
CMYK	cmyk(0%, 79.1%, 50.4%, 49.4%)
CIE-LAB	lab(28.96, 45.14, 3.91)
CIE-LCH	lch(28.96, 45.30, 4.96°)
OKLab	oklab(40.56% 0.1382 0.0104)
OKLCH	oklch(40.56% 0.139 4.3)
XYZ	xyz(10.3715, 5.8226, 5.4272)
Luminance	0.0582 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811B40 #1B815C

analogous

#811B73 #811B40 #81291B

triadic

#811B40 #40811B #1B4081

tetradic

#811B40 #73811B #1B815C #291B81

square

#811B40 #73811B #1B815C #291B81

split-complementary

#811B40 #1B8129 #1B7381

monochromatic

#1C060E #4E1027 #811B40 #B42659 #D73F76

Accessibility & contrast

On white

9.70

#811B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#811B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811B40

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811B40	#FFFFFF	#000000	##FFFFFF
##811B40	1.00	9.70	2.16	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343741

Deuteranopia (green-blind)

#4F4B3E

Tritanopia (blue-blind)

#8D022B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #811b40;
/* rgb */ color: rgb(129, 27, 64);
/* oklch */ color: oklch(40.6% 0.139 4.3);

Tailwind

colors: {
  custom: {
    50: '#ab6274',
    500: '#811b40',
    950: '#000000',
  },
}

SCSS

$custom: #811b40;
$custom-light: #ab6274;
$custom-dark: #000000;

JSON

{
  "hex": "#811b40",
  "rgb": {
    "r": 129,
    "g": 27,
    "b": 64
  },
  "hsl": {
    "h": 338.235,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40561,
    "c": 0.13854,
    "h": 4.3
  },
  "luminance": 0.05821
}

Semantic roles & 50–950 ramp

primary

#811B40

secondary

#43B58B

accent

#E8AB3F

background

#FBF6F7

surface

#F6EBED

border

#D0C6C8

text

#110608

muted

#807A7B

Preview Lab

Preview with #811B40

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

Preview Lab → · Contrast checker → · Palette generator →