#781EA0#781EA0

#781EA0 is a dark, vivid purple. Relative luminance 0.075; OKLCH L 44.7% C 0.197 H 312.3°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#781EA0
RGB	rgb(120, 30, 160)
HSL	hsl(282, 68%, 37%)
HSV	hsv(282, 81%, 63%)
CMYK	cmyk(25%, 81.3%, 0%, 37.3%)
CIE-LAB	lab(32.83, 57.01, -51.39)
CIE-LCH	lch(32.83, 76.76, 317.97°)
OKLab	oklab(44.68% 0.1327 -0.1456)
OKLCH	oklch(44.68% 0.197 312.3)
XYZ	xyz(14.5540, 7.4601, 33.9242)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781EA0 #46A01E

analogous

#371EA0 #781EA0 #A01E87

triadic

#781EA0 #A0781E #1EA078

tetradic

#781EA0 #A0371E #46A01E #1E87A0

square

#781EA0 #A0371E #46A01E #1E87A0

split-complementary

#781EA0 #87A01E #1EA037

monochromatic

#2B0B39 #51146C #781EA0 #9F28D4 #B659E0

Accessibility & contrast

On white

8.43

#781EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#781EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781EA0

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781EA0	#FFFFFF	#000000	##FFFFFF
##781EA0	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A3

Deuteranopia (green-blind)

#004F9D

Tritanopia (blue-blind)

#733F60

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #781ea0;
/* rgb */ color: rgb(120, 30, 160);
/* oklch */ color: oklch(44.7% 0.197 312.3);

Tailwind

colors: {
  custom: {
    50: '#a466bd',
    500: '#781ea0',
    950: '#000000',
  },
}

SCSS

$custom: #781ea0;
$custom-light: #a466bd;
$custom-dark: #000000;

JSON

{
  "hex": "#781ea0",
  "rgb": {
    "r": 120,
    "g": 30,
    "b": 160
  },
  "hsl": {
    "h": 281.538,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.44678,
    "c": 0.19697,
    "h": 312.3
  },
  "luminance": 0.0746
}

Semantic roles & 50–950 ramp

primary

#781EA0

secondary

#78C456

accent

#EB3D72

background

#FAF6FB

surface

#F4EBF7

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #781EA0

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

Preview Lab → · Contrast checker → · Palette generator →