#781FB3#781FB3

#781FB3 is a mid, highly saturated violet. Relative luminance 0.082; OKLCH L 46.3% C 0.213 H 306.6°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#781FB3
RGB	rgb(120, 31, 179)
HSL	hsl(276, 70%, 41%)
HSV	hsv(276, 83%, 70%)
CMYK	cmyk(33%, 82.7%, 0%, 29.8%)
CIE-LAB	lab(34.45, 60.72, -60.16)
CIE-LCH	lch(34.45, 85.48, 315.27°)
OKLab	oklab(46.28% 0.1271 -0.1713)
OKLCH	oklch(46.28% 0.213 306.6)
XYZ	xyz(16.3706, 8.2279, 43.3648)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781FB3 #5AB31F

analogous

#2E1FB3 #781FB3 #B31FA4

triadic

#781FB3 #B3781F #1FB378

tetradic

#781FB3 #B32E1F #5AB31F #1FA4B3

square

#781FB3 #B32E1F #5AB31F #1FA4B3

split-complementary

#781FB3 #A4B31F #1FB32E

monochromatic

#320D4B #55167F #781FB3 #9933DC #B368E5

Accessibility & contrast

On white

7.94

#781FB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#781FB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781FB3

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781FB3	#FFFFFF	#000000	##FFFFFF
##781FB3	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB7

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#6D486B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #781fb3;
/* rgb */ color: rgb(120, 31, 179);
/* oklch */ color: oklch(46.3% 0.213 306.6);

Tailwind

colors: {
  custom: {
    50: '#a567cb',
    500: '#781fb3',
    950: '#000000',
  },
}

SCSS

$custom: #781fb3;
$custom-light: #a567cb;
$custom-dark: #000000;

JSON

{
  "hex": "#781fb3",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 179
  },
  "hsl": {
    "h": 276.081,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.46279,
    "c": 0.21331,
    "h": 306.6
  },
  "luminance": 0.08228
}

Semantic roles & 50–950 ramp

primary

#781FB3

secondary

#8CCA64

accent

#ED3B82

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#100713

muted

#7F7A82

Preview Lab

Preview with #781FB3

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

Preview Lab → · Contrast checker → · Palette generator →