#781AB4#781AB4

#781AB4 is a mid, highly saturated violet. Relative luminance 0.080; OKLCH L 46.0% C 0.218 H 306.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#781AB4
RGB	rgb(120, 26, 180)
HSL	hsl(277, 75%, 40%)
HSV	hsv(277, 86%, 71%)
CMYK	cmyk(33.3%, 85.6%, 0%, 29.4%)
CIE-LAB	lab(34.04, 62.40, -61.43)
CIE-LCH	lch(34.04, 87.56, 315.45°)
OKLab	oklab(46.02% 0.13 -0.175)
OKLCH	oklch(46.02% 0.218 306.6)
XYZ	xyz(16.3515, 8.0273, 43.8592)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781AB4 #56B41A

analogous

#2B1AB4 #781AB4 #B41AA3

triadic

#781AB4 #B4781A #1AB478

tetradic

#781AB4 #B42B1A #56B41A #1AA3B4

square

#781AB4 #B42B1A #56B41A #1AA3B4

split-complementary

#781AB4 #A3B41A #1AB42B

monochromatic

#310B49 #54127F #781AB4 #9A2BE0 #B360E8

Accessibility & contrast

On white

8.06

#781AB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#781AB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781AB4

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781AB4	#FFFFFF	#000000	##FFFFFF
##781AB4	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB8

Deuteranopia (green-blind)

#0050B1

Tritanopia (blue-blind)

#6D476B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #781ab4;
/* rgb */ color: rgb(120, 26, 180);
/* oklch */ color: oklch(46.0% 0.218 306.6);

Tailwind

colors: {
  custom: {
    50: '#a566cb',
    500: '#781ab4',
    950: '#000000',
  },
}

SCSS

$custom: #781ab4;
$custom-light: #a566cb;
$custom-dark: #000000;

JSON

{
  "hex": "#781ab4",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 180
  },
  "hsl": {
    "h": 276.623,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.46019,
    "c": 0.21801,
    "h": 306.6
  },
  "luminance": 0.08027
}

Semantic roles & 50–950 ramp

primary

#781AB4

secondary

#89CC5D

accent

#F1367F

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#100713

muted

#7F7A82

Preview Lab

Preview with #781AB4

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

Preview Lab → · Contrast checker → · Palette generator →