#783EB3#783EB3

#783EB3 is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.5% C 0.179 H 303.2°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#783EB3
RGB	rgb(120, 62, 179)
HSL	hsl(270, 49%, 47%)
HSV	hsv(270, 65%, 70%)
CMYK	cmyk(33%, 65.4%, 0%, 29.8%)
CIE-LAB	lab(39.06, 47.69, -52.68)
CIE-LCH	lch(39.06, 71.06, 312.15°)
OKLab	oklab(49.54% 0.0979 -0.1496)
OKLCH	oklch(49.54% 0.179 303.2)
XYZ	xyz(17.6032, 10.6930, 43.7757)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783EB3 #79B33E

analogous

#3E3EB3 #783EB3 #B33EB3

triadic

#783EB3 #B3783E #3EB378

tetradic

#783EB3 #B33E3E #79B33E #3EB3B3

square

#783EB3 #B33E3E #79B33E #3EB3B3

split-complementary

#783EB3 #B3B33E #3EB33E

monochromatic

#3B1F58 #5A2E86 #783EB3 #9765CA #B592D9

Accessibility & contrast

On white

6.69

#783EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#783EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783EB3

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783EB3	#FFFFFF	#000000	##FFFFFF
##783EB3	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB7

Deuteranopia (green-blind)

#155CB0

Tritanopia (blue-blind)

#6D5873

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #783eb3;
/* rgb */ color: rgb(120, 62, 179);
/* oklch */ color: oklch(49.5% 0.179 303.2);

Tailwind

colors: {
  custom: {
    50: '#a377ca',
    500: '#783eb3',
    950: '#000000',
  },
}

SCSS

$custom: #783eb3;
$custom-light: #a377ca;
$custom-dark: #000000;

JSON

{
  "hex": "#783eb3",
  "rgb": {
    "r": 120,
    "g": 62,
    "b": 179
  },
  "hsl": {
    "h": 269.744,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4954,
    "c": 0.17876,
    "h": 303.2
  },
  "luminance": 0.10693
}

Semantic roles & 50–950 ramp

primary

#783EB3

secondary

#A7C588

accent

#D85094

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783EB3

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

Preview Lab → · Contrast checker → · Palette generator →