#781D87#781D87

#781D87 is a dark, vivid purple. Relative luminance 0.066; OKLCH L 42.8% C 0.176 H 321.5°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#781D87
RGB	rgb(120, 29, 135)
HSL	hsl(292, 65%, 32%)
HSV	hsv(292, 79%, 53%)
CMYK	cmyk(11.1%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(30.93, 52.38, -39.11)
CIE-LCH	lch(30.93, 65.37, 323.25°)
OKLab	oklab(42.77% 0.1377 -0.1095)
OKLCH	oklch(42.77% 0.176 321.5)
XYZ	xyz(12.5578, 6.6218, 23.5337)
Luminance	0.0662 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D87 #2C871D

analogous

#431D87 #781D87 #871D61

triadic

#781D87 #87781D #1D8778

tetradic

#781D87 #87431D #2C871D #1D6187

square

#781D87 #87431D #2C871D #1D6187

split-complementary

#781D87 #61871D #1D8743

monochromatic

#1E0722 #4B1255 #781D87 #A528B9 #C347D7

Accessibility & contrast

On white

9.04

#781D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#781D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D87

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D87	#FFFFFF	#000000	##FFFFFF
##781D87	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428A

Deuteranopia (green-blind)

#2B4C85

Tritanopia (blue-blind)

#793251

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #781d87;
/* rgb */ color: rgb(120, 29, 135);
/* oklch */ color: oklch(42.8% 0.176 321.5);

Tailwind

colors: {
  custom: {
    50: '#a364aa',
    500: '#781d87',
    950: '#000000',
  },
}

SCSS

$custom: #781d87;
$custom-light: #a364aa;
$custom-dark: #000000;

JSON

{
  "hex": "#781d87",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 291.509,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.42772,
    "c": 0.17593,
    "h": 321.5
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#781D87

secondary

#57B946

accent

#E84058

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#0F0610

muted

#7F7A7F

Preview Lab

Preview with #781D87

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

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