#783FB4#783FB4

#783FB4 is a mid, vivid violet. Relative luminance 0.108; OKLCH L 49.7% C 0.179 H 302.8°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#783FB4
RGB	rgb(120, 63, 180)
HSL	hsl(269, 48%, 48%)
HSV	hsv(269, 65%, 71%)
CMYK	cmyk(33.3%, 65%, 0%, 29.4%)
CIE-LAB	lab(39.32, 47.42, -52.86)
CIE-LCH	lch(39.32, 71.01, 311.89°)
OKLab	oklab(49.75% 0.0967 -0.1501)
OKLCH	oklch(49.75% 0.179 302.8)
XYZ	xyz(17.7595, 10.8434, 44.3285)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783FB4 #7BB43F

analogous

#3F40B4 #783FB4 #B33FB4

triadic

#783FB4 #B4783F #3FB478

tetradic

#783FB4 #B43F40 #7BB43F #3FB4B3

square

#783FB4 #B43F40 #7BB43F #3FB4B3

split-complementary

#783FB4 #B4B33F #40B43F

monochromatic

#3C1F59 #5A2F87 #783FB4 #9767CA #B694DA

Accessibility & contrast

On white

6.63

#783FB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#783FB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783FB4

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783FB4	#FFFFFF	#000000	##FFFFFF
##783FB4	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB8

Deuteranopia (green-blind)

#155CB1

Tritanopia (blue-blind)

#6C5974

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #783fb4;
/* rgb */ color: rgb(120, 63, 180);
/* oklch */ color: oklch(49.7% 0.179 302.8);

Tailwind

colors: {
  custom: {
    50: '#a378cb',
    500: '#783fb4',
    950: '#000000',
  },
}

SCSS

$custom: #783fb4;
$custom-light: #a378cb;
$custom-dark: #000000;

JSON

{
  "hex": "#783fb4",
  "rgb": {
    "r": 120,
    "g": 63,
    "b": 180
  },
  "hsl": {
    "h": 269.231,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49747,
    "c": 0.17851,
    "h": 302.8
  },
  "luminance": 0.10843
}

Semantic roles & 50–950 ramp

primary

#783FB4

secondary

#A8C58A

accent

#D85096

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783FB4

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

Preview Lab → · Contrast checker → · Palette generator →