#783CB4#783CB4

#783CB4 is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.3% C 0.183 H 303.2°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#783CB4
RGB	rgb(120, 60, 180)
HSL	hsl(270, 50%, 47%)
HSV	hsv(270, 67%, 71%)
CMYK	cmyk(33.3%, 66.7%, 0%, 29.4%)
CIE-LAB	lab(38.76, 48.94, -53.76)
CIE-LCH	lch(38.76, 72.70, 312.32°)
OKLab	oklab(49.35% 0.1001 -0.1527)
OKLCH	oklch(49.35% 0.183 303.2)
XYZ	xyz(17.5979, 10.5201, 44.2746)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783CB4 #78B43C

analogous

#3C3CB4 #783CB4 #B43CB4

triadic

#783CB4 #B4783C #3CB478

tetradic

#783CB4 #B43C3C #78B43C #3CB4B4

square

#783CB4 #B43C3C #78B43C #3CB4B4

split-complementary

#783CB4 #B4B43C #3CB43C

monochromatic

#3B1D58 #592D86 #783CB4 #9762CB #B590DA

Accessibility & contrast

On white

6.77

#783CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#783CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783CB4

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783CB4	#FFFFFF	#000000	##FFFFFF
##783CB4	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB8

Deuteranopia (green-blind)

#0C5BB1

Tritanopia (blue-blind)

#6C5773

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #783cb4;
/* rgb */ color: rgb(120, 60, 180);
/* oklch */ color: oklch(49.3% 0.183 303.2);

Tailwind

colors: {
  custom: {
    50: '#a476cb',
    500: '#783cb4',
    950: '#000000',
  },
}

SCSS

$custom: #783cb4;
$custom-light: #a476cb;
$custom-dark: #000000;

JSON

{
  "hex": "#783cb4",
  "rgb": {
    "r": 120,
    "g": 60,
    "b": 180
  },
  "hsl": {
    "h": 270,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49347,
    "c": 0.18258,
    "h": 303.2
  },
  "luminance": 0.1052
}

Semantic roles & 50–950 ramp

primary

#783CB4

secondary

#A6C587

accent

#DA4E94

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783CB4

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

Preview Lab → · Contrast checker → · Palette generator →