#783FBB#783FBB

#783FBB is a mid, vivid violet. Relative luminance 0.111; OKLCH L 50.3% C 0.186 H 301.0°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#783FBB
RGB	rgb(120, 63, 187)
HSL	hsl(268, 50%, 49%)
HSV	hsv(268, 66%, 73%)
CMYK	cmyk(35.8%, 66.3%, 0%, 26.7%)
CIE-LAB	lab(39.81, 49.16, -56.18)
CIE-LCH	lch(39.81, 74.66, 311.19°)
OKLab	oklab(50.26% 0.096 -0.1598)
OKLCH	oklch(50.26% 0.186 301)
XYZ	xyz(18.4907, 11.1358, 48.1793)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783FBB #82BB3F

analogous

#3F44BB #783FBB #B63FBB

triadic

#783FBB #BB783F #3FBB78

tetradic

#783FBB #BB3F44 #82BB3F #3FBBB6

square

#783FBB #BB3F44 #82BB3F #3FBBB6

split-complementary

#783FBB #BBB63F #44BB3F

monochromatic

#3D205F #5B308D #783FBB #986ACD #B798DC

Accessibility & contrast

On white

6.51

#783FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#783FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783FBB

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783FBB	#FFFFFF	#000000	##FFFFFF
##783FBB	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#005DB8

Tritanopia (blue-blind)

#6A5B78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #783fbb;
/* rgb */ color: rgb(120, 63, 187);
/* oklch */ color: oklch(50.3% 0.186 301.0);

Tailwind

colors: {
  custom: {
    50: '#a478d0',
    500: '#783fbb',
    950: '#000000',
  },
}

SCSS

$custom: #783fbb;
$custom-light: #a478d0;
$custom-dark: #000000;

JSON

{
  "hex": "#783fbb",
  "rgb": {
    "r": 120,
    "g": 63,
    "b": 187
  },
  "hsl": {
    "h": 267.581,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50258,
    "c": 0.18645,
    "h": 301
  },
  "luminance": 0.11136
}

Semantic roles & 50–950 ramp

primary

#783FBB

secondary

#ADC88E

accent

#D94F99

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100914

muted

#7F7B82

Preview Lab

Preview with #783FBB

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

Preview Lab → · Contrast checker → · Palette generator →