#781B51#781B51

#781B51 is a dark, vivid pink. Relative luminance 0.054; OKLCH L 39.6% C 0.138 H 349.8°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#781B51
RGB	rgb(120, 27, 81)
HSL	hsl(325, 63%, 29%)
HSV	hsv(325, 78%, 47%)
CMYK	cmyk(0%, 77.5%, 32.5%, 52.9%)
CIE-LAB	lab(27.77, 44.38, -9.38)
CIE-LCH	lch(27.77, 45.36, 348.06°)
OKLab	oklab(39.56% 0.1356 -0.0245)
OKLCH	oklch(39.56% 0.138 349.8)
XYZ	xyz(9.6234, 5.3721, 8.3131)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B51 #1B7842

analogous

#711B78 #781B51 #781B23

triadic

#781B51 #51781B #1B5178

tetradic

#781B51 #78711B #1B7842 #1B2378

square

#781B51 #78711B #1B7842 #1B2378

split-complementary

#781B51 #23781B #1B7871

monochromatic

#190611 #46102F #781B51 #AA2673 #D33B93

Accessibility & contrast

On white

10.12

#781B51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#781B51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B51

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B51	#FFFFFF	#000000	##FFFFFF
##781B51	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)

#2A3752

Deuteranopia (green-blind)

#45474F

Tritanopia (blue-blind)

#811533

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #781b51;
/* rgb */ color: rgb(120, 27, 81);
/* oklch */ color: oklch(39.6% 0.138 349.8);

Tailwind

colors: {
  custom: {
    50: '#a36181',
    500: '#781b51',
    950: '#000000',
  },
}

SCSS

$custom: #781b51;
$custom-light: #a36181;
$custom-dark: #000000;

JSON

{
  "hex": "#781b51",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 81
  },
  "hsl": {
    "h": 325.161,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39556,
    "c": 0.1378,
    "h": 349.8
  },
  "luminance": 0.05371
}

Semantic roles & 50–950 ramp

primary

#781B51

secondary

#43AC6F

accent

#E68741

background

#FAF6F7

surface

#F4EBEE

border

#CEC6C9

text

#10050A

muted

#7F7A7C

Preview Lab

Preview with #781B51

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

Preview Lab → · Contrast checker → · Palette generator →