#783BB5#783BB5

#783BB5 is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.3% C 0.185 H 303.1°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#783BB5
RGB	rgb(120, 59, 181)
HSL	hsl(270, 51%, 47%)
HSV	hsv(270, 67%, 71%)
CMYK	cmyk(33.7%, 67.4%, 0%, 29%)
CIE-LAB	lab(38.65, 49.69, -54.52)
CIE-LCH	lch(38.65, 73.77, 312.34°)
OKLab	oklab(49.29% 0.1011 -0.155)
OKLCH	oklch(49.29% 0.185 303.1)
XYZ	xyz(17.6482, 10.4572, 44.7958)
Luminance	0.1046 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783BB5 #78B53B

analogous

#3B3BB5 #783BB5 #B53BB5

triadic

#783BB5 #B5783B #3BB578

tetradic

#783BB5 #B53B3B #78B53B #3BB5B5

square

#783BB5 #B53B3B #78B53B #3BB5B5

split-complementary

#783BB5 #B5B53B #3BB53B

monochromatic

#3B1D59 #592C87 #783BB5 #9762CC #B590DB

Accessibility & contrast

On white

6.79

#783BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#783BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783BB5

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783BB5	#FFFFFF	#000000	##FFFFFF
##783BB5	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB9

Deuteranopia (green-blind)

#045BB2

Tritanopia (blue-blind)

#6C5773

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #783bb5;
/* rgb */ color: rgb(120, 59, 181);
/* oklch */ color: oklch(49.3% 0.185 303.1);

Tailwind

colors: {
  custom: {
    50: '#a475cc',
    500: '#783bb5',
    950: '#000000',
  },
}

SCSS

$custom: #783bb5;
$custom-light: #a475cc;
$custom-dark: #000000;

JSON

{
  "hex": "#783bb5",
  "rgb": {
    "r": 120,
    "g": 59,
    "b": 181
  },
  "hsl": {
    "h": 270,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49291,
    "c": 0.18501,
    "h": 303.1
  },
  "luminance": 0.10457
}

Semantic roles & 50–950 ramp

primary

#783BB5

secondary

#A6C686

accent

#DA4D94

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783BB5

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

Preview Lab → · Contrast checker → · Palette generator →