#781D83#781D83

#781D83 is a dark, vivid purple. Relative luminance 0.065; OKLCH L 42.5% C 0.173 H 323.1°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#781D83
RGB	rgb(120, 29, 131)
HSL	hsl(294, 64%, 31%)
HSV	hsv(294, 78%, 51%)
CMYK	cmyk(8.4%, 77.9%, 0%, 48.6%)
CIE-LAB	lab(30.67, 51.63, -37.04)
CIE-LCH	lch(30.67, 63.54, 324.34°)
OKLab	oklab(42.5% 0.138 -0.1035)
OKLCH	oklch(42.5% 0.173 323.1)
XYZ	xyz(12.2814, 6.5112, 22.0782)
Luminance	0.0651 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D83 #28831D

analogous

#451D83 #781D83 #831D5B

triadic

#781D83 #83781D #1D8378

tetradic

#781D83 #83451D #28831D #1D5B83

square

#781D83 #83451D #28831D #1D5B83

split-complementary

#781D83 #5B831D #1D8345

monochromatic

#1C071F #4A1251 #781D83 #A628B5 #C645D6

Accessibility & contrast

On white

9.12

#781D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#781D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D83

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D83	#FFFFFF	#000000	##FFFFFF
##781D83	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004286

Deuteranopia (green-blind)

#2E4C81

Tritanopia (blue-blind)

#7A314F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #781d83;
/* rgb */ color: rgb(120, 29, 131);
/* oklch */ color: oklch(42.5% 0.173 323.1);

Tailwind

colors: {
  custom: {
    50: '#a264a7',
    500: '#781d83',
    950: '#000000',
  },
}

SCSS

$custom: #781d83;
$custom-light: #a264a7;
$custom-dark: #000000;

JSON

{
  "hex": "#781d83",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 131
  },
  "hsl": {
    "h": 293.529,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42502,
    "c": 0.17251,
    "h": 323.1
  },
  "luminance": 0.0651
}

Semantic roles & 50–950 ramp

primary

#781D83

secondary

#52B646

accent

#E74153

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#0F060F

muted

#7F7A7F

Preview Lab

Preview with #781D83

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

Preview Lab → · Contrast checker → · Palette generator →