#783FB3#783FB3

#783FB3 is a mid, vivid violet. Relative luminance 0.108; OKLCH L 49.7% C 0.177 H 303.1°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#783FB3
RGB	rgb(120, 63, 179)
HSL	hsl(269, 48%, 47%)
HSV	hsv(269, 65%, 70%)
CMYK	cmyk(33%, 64.8%, 0%, 29.8%)
CIE-LAB	lab(39.25, 47.17, -52.38)
CIE-LCH	lch(39.25, 70.49, 312.00°)
OKLab	oklab(49.68% 0.0968 -0.1487)
OKLCH	oklch(49.68% 0.177 303.1)
XYZ	xyz(17.6580, 10.8028, 43.7940)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783FB3 #7AB33F

analogous

#3F40B3 #783FB3 #B23FB3

triadic

#783FB3 #B3783F #3FB378

tetradic

#783FB3 #B33F40 #7AB33F #3FB3B2

square

#783FB3 #B33F40 #7AB33F #3FB3B2

split-complementary

#783FB3 #B3B23F #40B33F

monochromatic

#3B1F58 #5A2F86 #783FB3 #9766C9 #B693D9

Accessibility & contrast

On white

6.64

#783FB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#783FB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783FB3

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783FB3	#FFFFFF	#000000	##FFFFFF
##783FB3	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB7

Deuteranopia (green-blind)

#185CB0

Tritanopia (blue-blind)

#6C5873

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #783fb3;
/* rgb */ color: rgb(120, 63, 179);
/* oklch */ color: oklch(49.7% 0.177 303.1);

Tailwind

colors: {
  custom: {
    50: '#a377ca',
    500: '#783fb3',
    950: '#000000',
  },
}

SCSS

$custom: #783fb3;
$custom-light: #a377ca;
$custom-dark: #000000;

JSON

{
  "hex": "#783fb3",
  "rgb": {
    "r": 120,
    "g": 63,
    "b": 179
  },
  "hsl": {
    "h": 269.483,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.49675,
    "c": 0.17738,
    "h": 303.1
  },
  "luminance": 0.10803
}

Semantic roles & 50–950 ramp

primary

#783FB3

secondary

#A7C489

accent

#D85095

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783FB3

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

Preview Lab → · Contrast checker → · Palette generator →