#781B3D#781B3D

#781B3D is a dark, vivid pink. Relative luminance 0.051; OKLCH L 38.8% C 0.129 H 3.6°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#781B3D
RGB	rgb(120, 27, 61)
HSL	hsl(338, 63%, 29%)
HSV	hsv(338, 78%, 47%)
CMYK	cmyk(0%, 77.5%, 49.2%, 52.9%)
CIE-LAB	lab(27.06, 42.13, 2.97)
CIE-LCH	lch(27.06, 42.23, 4.03°)
OKLab	oklab(38.8% 0.129 0.008)
OKLCH	oklch(38.8% 0.129 3.6)
XYZ	xyz(8.9807, 5.1151, 4.9284)
Luminance	0.0511 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B3D #1B7856

analogous

#781B6C #781B3D #78281B

triadic

#781B3D #3D781B #1B3D78

tetradic

#781B3D #6C781B #1B7856 #281B78

square

#781B3D #6C781B #1B7856 #281B78

split-complementary

#781B3D #1B7828 #1B6C78

monochromatic

#19060D #461024 #781B3D #AA2656 #D33B72

Accessibility & contrast

On white

10.38

#781B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#781B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B3D

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B3D	#FFFFFF	#000000	##FFFFFF
##781B3D	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31343E

Deuteranopia (green-blind)

#4A473B

Tritanopia (blue-blind)

#830829

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781b3d;
/* rgb */ color: rgb(120, 27, 61);
/* oklch */ color: oklch(38.8% 0.129 3.6);

Tailwind

colors: {
  custom: {
    50: '#a46172',
    500: '#781b3d',
    950: '#000000',
  },
}

SCSS

$custom: #781b3d;
$custom-light: #a46172;
$custom-dark: #000000;

JSON

{
  "hex": "#781b3d",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 61
  },
  "hsl": {
    "h": 338.065,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38803,
    "c": 0.12924,
    "h": 3.6
  },
  "luminance": 0.05114
}

Semantic roles & 50–950 ramp

primary

#781B3D

secondary

#43AC86

accent

#E6AA41

background

#FAF6F6

surface

#F4EBEC

border

#CEC6C7

text

#100507

muted

#7F7A7A

Preview Lab

Preview with #781B3D

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

Preview Lab → · Contrast checker → · Palette generator →