#783CB5#783CB5

#783CB5 is a mid, vivid violet. Relative luminance 0.106; OKLCH L 49.4% C 0.184 H 303.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#783CB5
RGB	rgb(120, 60, 181)
HSL	hsl(270, 50%, 47%)
HSV	hsv(270, 67%, 71%)
CMYK	cmyk(33.7%, 66.9%, 0%, 29%)
CIE-LAB	lab(38.83, 49.19, -54.23)
CIE-LCH	lch(38.83, 73.22, 312.21°)
OKLab	oklab(49.42% 0.1 -0.1541)
OKLCH	oklch(49.42% 0.184 303)
XYZ	xyz(17.7001, 10.5610, 44.8131)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783CB5 #79B53C

analogous

#3C3DB5 #783CB5 #B43CB5

triadic

#783CB5 #B5783C #3CB578

tetradic

#783CB5 #B53C3D #79B53C #3CB5B4

square

#783CB5 #B53C3D #79B53C #3CB5B4

split-complementary

#783CB5 #B5B43C #3DB53C

monochromatic

#3B1E59 #5A2D87 #783CB5 #9763CB #B591DB

Accessibility & contrast

On white

6.75

#783CB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#783CB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783CB5

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783CB5	#FFFFFF	#000000	##FFFFFF
##783CB5	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB9

Deuteranopia (green-blind)

#085BB2

Tritanopia (blue-blind)

#6C5773

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #783cb5;
/* rgb */ color: rgb(120, 60, 181);
/* oklch */ color: oklch(49.4% 0.184 303.0);

Tailwind

colors: {
  custom: {
    50: '#a476cc',
    500: '#783cb5',
    950: '#000000',
  },
}

SCSS

$custom: #783cb5;
$custom-light: #a476cc;
$custom-dark: #000000;

JSON

{
  "hex": "#783cb5",
  "rgb": {
    "r": 120,
    "g": 60,
    "b": 181
  },
  "hsl": {
    "h": 269.752,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49421,
    "c": 0.18369,
    "h": 303
  },
  "luminance": 0.10561
}

Semantic roles & 50–950 ramp

primary

#783CB5

secondary

#A7C687

accent

#DA4E94

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783CB5

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

Preview Lab → · Contrast checker → · Palette generator →