#683DC4#683DC4

#683DC4 is a mid, vivid violet. Relative luminance 0.103; OKLCH L 49.0% C 0.198 H 292.1°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#683DC4
RGB	rgb(104, 61, 196)
HSL	hsl(259, 53%, 50%)
HSV	hsv(259, 69%, 77%)
CMYK	cmyk(46.9%, 68.9%, 0%, 23.1%)
CIE-LAB	lab(38.31, 49.46, -63.96)
CIE-LCH	lch(38.31, 80.85, 307.71°)
OKLab	oklab(48.99% 0.0744 -0.1832)
OKLCH	oklch(48.99% 0.198 292.1)
XYZ	xyz(17.3387, 10.2655, 53.2817)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683DC4 #99C43D

analogous

#3D55C4 #683DC4 #AB3DC4

triadic

#683DC4 #C4683D #3DC468

tetradic

#683DC4 #C43D55 #99C43D #3DC4AB

square

#683DC4 #C43D55 #99C43D #3DC4AB

split-complementary

#683DC4 #C4AB3D #55C43D

monochromatic

#361F67 #4F2E96 #683DC4 #8D6CD2 #B19BE1

Accessibility & contrast

On white

6.88

#683DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#683DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683DC4

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DC4	#FFFFFF	#000000	##FFFFFF
##683DC4	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC8

Deuteranopia (green-blind)

#0057C1

Tritanopia (blue-blind)

#4C5F7C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #683dc4;
/* rgb */ color: rgb(104, 61, 196);
/* oklch */ color: oklch(49.0% 0.198 292.1);

Tailwind

colors: {
  custom: {
    50: '#9b76d7',
    500: '#683dc4',
    950: '#000000',
  },
}

SCSS

$custom: #683dc4;
$custom-light: #9b76d7;
$custom-dark: #000000;

JSON

{
  "hex": "#683dc4",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 196
  },
  "hsl": {
    "h": 259.111,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48992,
    "c": 0.19777,
    "h": 292.1
  },
  "luminance": 0.10266
}

Semantic roles & 50–950 ramp

primary

#683DC4

secondary

#B9CD90

accent

#DD4BAE

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0914

muted

#7F7B83

Preview Lab

Preview with #683DC4

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

Preview Lab → · Contrast checker → · Palette generator →