#683CC8#683CC8

#683CC8 is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.2% C 0.204 H 291.5°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#683CC8
RGB	rgb(104, 60, 200)
HSL	hsl(259, 56%, 51%)
HSV	hsv(259, 70%, 78%)
CMYK	cmyk(48%, 70%, 0%, 21.6%)
CIE-LAB	lab(38.45, 51.07, -66.06)
CIE-LCH	lch(38.45, 83.50, 307.70°)
OKLab	oklab(49.19% 0.0746 -0.1894)
OKLCH	oklch(49.19% 0.204 291.5)
XYZ	xyz(17.7472, 10.3443, 55.6939)
Luminance	0.1035 (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

#683CC8 #9CC83C

analogous

#3C56C8 #683CC8 #AE3CC8

triadic

#683CC8 #C8683C #3CC868

tetradic

#683CC8 #C83C56 #9CC83C #3CC8AE

square

#683CC8 #C83C56 #9CC83C #3CC8AE

split-complementary

#683CC8 #C8AE3C #56C83C

monochromatic

#361E6B #4F2C9B #683CC8 #8D6CD5 #B29BE3

Accessibility & contrast

On white

6.84

#683CC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#683CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683CC8

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CC8	#FFFFFF	#000000	##FFFFFF
##683CC8	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0058C5

Tritanopia (blue-blind)

#49607E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #683cc8;
/* rgb */ color: rgb(104, 60, 200);
/* oklch */ color: oklch(49.2% 0.204 291.5);

Tailwind

colors: {
  custom: {
    50: '#9b75da',
    500: '#683cc8',
    950: '#000000',
  },
}

SCSS

$custom: #683cc8;
$custom-light: #9b75da;
$custom-dark: #000000;

JSON

{
  "hex": "#683cc8",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 200
  },
  "hsl": {
    "h": 258.857,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49191,
    "c": 0.20358,
    "h": 291.5
  },
  "luminance": 0.10345
}

Semantic roles & 50–950 ramp

primary

#683CC8

secondary

#BBCF91

accent

#DF49B0

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683CC8

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

Preview Lab → · Contrast checker → · Palette generator →