#683EC4#683EC4

#683EC4 is a mid, vivid violet. Relative luminance 0.104; OKLCH L 49.1% C 0.197 H 291.9°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#683EC4
RGB	rgb(104, 62, 196)
HSL	hsl(259, 53%, 51%)
HSV	hsv(259, 68%, 77%)
CMYK	cmyk(46.9%, 68.4%, 0%, 23.1%)
CIE-LAB	lab(38.50, 48.93, -63.65)
CIE-LCH	lch(38.50, 80.29, 307.55°)
OKLab	oklab(49.13% 0.0734 -0.1823)
OKLCH	oklch(49.13% 0.197 291.9)
XYZ	xyz(17.3926, 10.3732, 53.2997)
Luminance	0.1037 (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

#683EC4 #9AC43E

analogous

#3E57C4 #683EC4 #AB3EC4

triadic

#683EC4 #C4683E #3EC468

tetradic

#683EC4 #C43E57 #9AC43E #3EC4AB

square

#683EC4 #C43E57 #9AC43E #3EC4AB

split-complementary

#683EC4 #C4AB3E #57C43E

monochromatic

#362068 #4F2E97 #683EC4 #8D6DD2 #B19CE1

Accessibility & contrast

On white

6.83

#683EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#683EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683EC4

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683EC4	#FFFFFF	#000000	##FFFFFF
##683EC4	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC8

Deuteranopia (green-blind)

#0058C1

Tritanopia (blue-blind)

#4C5F7C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #683ec4;
/* rgb */ color: rgb(104, 62, 196);
/* oklch */ color: oklch(49.1% 0.197 291.9);

Tailwind

colors: {
  custom: {
    50: '#9b76d7',
    500: '#683ec4',
    950: '#000000',
  },
}

SCSS

$custom: #683ec4;
$custom-light: #9b76d7;
$custom-dark: #000000;

JSON

{
  "hex": "#683ec4",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 196
  },
  "hsl": {
    "h": 258.806,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49127,
    "c": 0.19657,
    "h": 291.9
  },
  "luminance": 0.10374
}

Semantic roles & 50–950 ramp

primary

#683EC4

secondary

#BACD91

accent

#DD4BAF

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0914

muted

#7F7B83

Preview Lab

Preview with #683EC4

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

Preview Lab → · Contrast checker → · Palette generator →