#683FCE#683FCE

#683FCE is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.1% C 0.207 H 290.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#683FCE
RGB	rgb(104, 63, 206)
HSL	hsl(257, 59%, 53%)
HSV	hsv(257, 69%, 81%)
CMYK	cmyk(49.5%, 69.4%, 0%, 19.2%)
CIE-LAB	lab(39.50, 51.18, -67.83)
CIE-LCH	lch(39.50, 84.97, 307.03°)
OKLab	oklab(50.09% 0.0708 -0.1946)
OKLCH	oklch(50.09% 0.207 290)
XYZ	xyz(18.6238, 10.9535, 59.5135)
Luminance	0.1095 (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

#683FCE #A5CE3F

analogous

#3F5DCE #683FCE #B03FCE

triadic

#683FCE #CE683F #3FCE68

tetradic

#683FCE #CE3F5D #A5CE3F #3FCEB0

square

#683FCE #CE3F5D #A5CE3F #3FCEB0

split-complementary

#683FCE #CEB03F #5DCE3F

monochromatic

#371E75 #4E2AA6 #683FCE #8E70DA #B5A1E7

Accessibility & contrast

On white

6.58

#683FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#683FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FCE

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FCE	#FFFFFF	#000000	##FFFFFF
##683FCE	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D2

Deuteranopia (green-blind)

#005ACB

Tritanopia (blue-blind)

#456482

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #683fce;
/* rgb */ color: rgb(104, 63, 206);
/* oklch */ color: oklch(50.1% 0.207 290.0);

Tailwind

colors: {
  custom: {
    50: '#9c77de',
    500: '#683fce',
    950: '#000000',
  },
}

SCSS

$custom: #683fce;
$custom-light: #9c77de;
$custom-dark: #000000;

JSON

{
  "hex": "#683fce",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 206
  },
  "hsl": {
    "h": 257.203,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50091,
    "c": 0.20709,
    "h": 290
  },
  "luminance": 0.10954
}

Semantic roles & 50–950 ramp

primary

#683FCE

secondary

#C2D395

accent

#E345B5

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683FCE

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

Preview Lab → · Contrast checker → · Palette generator →