#783AB5#783AB5

#783AB5 is a mid, vivid violet. Relative luminance 0.104; OKLCH L 49.2% C 0.186 H 303.3°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#783AB5
RGB	rgb(120, 58, 181)
HSL	hsl(270, 51%, 47%)
HSV	hsv(270, 68%, 71%)
CMYK	cmyk(33.7%, 68%, 0%, 29%)
CIE-LAB	lab(38.47, 50.18, -54.81)
CIE-LCH	lch(38.47, 74.31, 312.47°)
OKLab	oklab(49.16% 0.1022 -0.1558)
OKLCH	oklch(49.16% 0.186 303.3)
XYZ	xyz(17.5973, 10.3554, 44.7788)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783AB5 #77B53A

analogous

#3B3AB5 #783AB5 #B53AB5

triadic

#783AB5 #B5783A #3AB578

tetradic

#783AB5 #B53B3A #77B53A #3AB5B5

square

#783AB5 #B53B3A #77B53A #3AB5B5

split-complementary

#783AB5 #B5B53A #3AB53B

monochromatic

#3B1C58 #592B87 #783AB5 #9760CC #B58EDB

Accessibility & contrast

On white

6.84

#783AB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#783AB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783AB5

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783AB5	#FFFFFF	#000000	##FFFFFF
##783AB5	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B9

Deuteranopia (green-blind)

#005AB2

Tritanopia (blue-blind)

#6C5673

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #783ab5;
/* rgb */ color: rgb(120, 58, 181);
/* oklch */ color: oklch(49.2% 0.186 303.3);

Tailwind

colors: {
  custom: {
    50: '#a475cc',
    500: '#783ab5',
    950: '#000000',
  },
}

SCSS

$custom: #783ab5;
$custom-light: #a475cc;
$custom-dark: #000000;

JSON

{
  "hex": "#783ab5",
  "rgb": {
    "r": 120,
    "g": 58,
    "b": 181
  },
  "hsl": {
    "h": 270.244,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.49164,
    "c": 0.18632,
    "h": 303.3
  },
  "luminance": 0.10355
}

Semantic roles & 50–950 ramp

primary

#783AB5

secondary

#A5C685

accent

#DB4D93

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783AB5

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

Preview Lab → · Contrast checker → · Palette generator →