#783FB1#783FB1

#783FB1 is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.5% C 0.175 H 303.6°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#783FB1
RGB	rgb(120, 63, 177)
HSL	hsl(270, 48%, 47%)
HSV	hsv(270, 64%, 69%)
CMYK	cmyk(32.2%, 64.4%, 0%, 30.6%)
CIE-LAB	lab(39.11, 46.68, -51.42)
CIE-LCH	lch(39.11, 69.45, 312.23°)
OKLab	oklab(49.53% 0.0969 -0.1458)
OKLCH	oklch(49.53% 0.175 303.6)
XYZ	xyz(17.4572, 10.7224, 42.7364)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783FB1 #78B13F

analogous

#3F3FB1 #783FB1 #B13FB1

triadic

#783FB1 #B1783F #3FB178

tetradic

#783FB1 #B13F3F #78B13F #3FB1B1

square

#783FB1 #B13F3F #78B13F #3FB1B1

split-complementary

#783FB1 #B1B13F #3FB13F

monochromatic

#3B1F57 #592F84 #783FB1 #9765C8 #B592D8

Accessibility & contrast

On white

6.68

#783FB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#783FB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783FB1

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783FB1	#FFFFFF	#000000	##FFFFFF
##783FB1	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#1C5CAE

Tritanopia (blue-blind)

#6D5772

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #783fb1;
/* rgb */ color: rgb(120, 63, 177);
/* oklch */ color: oklch(49.5% 0.175 303.6);

Tailwind

colors: {
  custom: {
    50: '#a377c9',
    500: '#783fb1',
    950: '#000000',
  },
}

SCSS

$custom: #783fb1;
$custom-light: #a377c9;
$custom-dark: #000000;

JSON

{
  "hex": "#783fb1",
  "rgb": {
    "r": 120,
    "g": 63,
    "b": 177
  },
  "hsl": {
    "h": 270,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49533,
    "c": 0.17511,
    "h": 303.6
  },
  "luminance": 0.10722
}

Semantic roles & 50–950 ramp

primary

#783FB1

secondary

#A6C488

accent

#D75194

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783FB1

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

Preview Lab → · Contrast checker → · Palette generator →