#781B3E#781B3E

#781B3E is a dark, vivid pink. Relative luminance 0.051; OKLCH L 38.8% C 0.130 H 2.9°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#781B3E
RGB	rgb(120, 27, 62)
HSL	hsl(337, 63%, 29%)
HSV	hsv(337, 78%, 47%)
CMYK	cmyk(0%, 77.5%, 48.3%, 52.9%)
CIE-LAB	lab(27.09, 42.23, 2.33)
CIE-LCH	lch(27.09, 42.29, 3.16°)
OKLab	oklab(38.84% 0.1294 0.0065)
OKLCH	oklch(38.84% 0.13 2.9)
XYZ	xyz(9.0079, 5.1259, 5.0716)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B3E #1B7855

analogous

#781B6D #781B3E #78271B

triadic

#781B3E #3E781B #1B3E78

tetradic

#781B3E #6D781B #1B7855 #271B78

square

#781B3E #6D781B #1B7855 #271B78

split-complementary

#781B3E #1B7827 #1B6D78

monochromatic

#19060D #461024 #781B3E #AA2658 #D33B74

Accessibility & contrast

On white

10.37

#781B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#781B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B3E

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B3E	#FFFFFF	#000000	##FFFFFF
##781B3E	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31343F

Deuteranopia (green-blind)

#49473C

Tritanopia (blue-blind)

#83092A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781b3e;
/* rgb */ color: rgb(120, 27, 62);
/* oklch */ color: oklch(38.8% 0.130 2.9);

Tailwind

colors: {
  custom: {
    50: '#a46173',
    500: '#781b3e',
    950: '#000000',
  },
}

SCSS

$custom: #781b3e;
$custom-light: #a46173;
$custom-dark: #000000;

JSON

{
  "hex": "#781b3e",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 62
  },
  "hsl": {
    "h": 337.419,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38836,
    "c": 0.12954,
    "h": 2.9
  },
  "luminance": 0.05125
}

Semantic roles & 50–950 ramp

primary

#781B3E

secondary

#43AC84

accent

#E6A841

background

#FAF6F6

surface

#F4EBEC

border

#CEC6C7

text

#100508

muted

#7F7A7B

Preview Lab

Preview with #781B3E

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

Preview Lab → · Contrast checker → · Palette generator →