#783FB5#783FB5

#783FB5 is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.8% C 0.180 H 302.5°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#783FB5
RGB	rgb(120, 63, 181)
HSL	hsl(269, 48%, 48%)
HSV	hsv(269, 65%, 71%)
CMYK	cmyk(33.7%, 65.2%, 0%, 29%)
CIE-LAB	lab(39.38, 47.67, -53.34)
CIE-LCH	lch(39.38, 71.53, 311.79°)
OKLab	oklab(49.82% 0.0966 -0.1515)
OKLCH	oklch(49.82% 0.18 302.5)
XYZ	xyz(17.8618, 10.8843, 44.8670)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783FB5 #7CB53F

analogous

#3F41B5 #783FB5 #B33FB5

triadic

#783FB5 #B5783F #3FB578

tetradic

#783FB5 #B53F41 #7CB53F #3FB5B3

square

#783FB5 #B53F41 #7CB53F #3FB5B3

split-complementary

#783FB5 #B5B33F #41B53F

monochromatic

#3C1F5A #5A2F88 #783FB5 #9767CA #B694DA

Accessibility & contrast

On white

6.61

#783FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#783FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783FB5

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783FB5	#FFFFFF	#000000	##FFFFFF
##783FB5	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB9

Deuteranopia (green-blind)

#135CB2

Tritanopia (blue-blind)

#6C5974

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #783fb5;
/* rgb */ color: rgb(120, 63, 181);
/* oklch */ color: oklch(49.8% 0.180 302.5);

Tailwind

colors: {
  custom: {
    50: '#a378cc',
    500: '#783fb5',
    950: '#000000',
  },
}

SCSS

$custom: #783fb5;
$custom-light: #a378cc;
$custom-dark: #000000;

JSON

{
  "hex": "#783fb5",
  "rgb": {
    "r": 120,
    "g": 63,
    "b": 181
  },
  "hsl": {
    "h": 268.983,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49819,
    "c": 0.17965,
    "h": 302.5
  },
  "luminance": 0.10884
}

Semantic roles & 50–950 ramp

primary

#783FB5

secondary

#A9C58A

accent

#D85096

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783FB5

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

Preview Lab → · Contrast checker → · Palette generator →