#683FD6#683FD6

#683FD6 is a mid, highly saturated violet. Relative luminance 0.114; OKLCH L 50.8% C 0.216 H 288.7°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#683FD6
RGB	rgb(104, 63, 214)
HSL	hsl(256, 65%, 54%)
HSV	hsv(256, 71%, 84%)
CMYK	cmyk(51.4%, 70.6%, 0%, 16.1%)
CIE-LAB	lab(40.17, 53.40, -71.36)
CIE-LCH	lch(40.17, 89.13, 306.81°)
OKLab	oklab(50.77% 0.0693 -0.205)
OKLCH	oklch(50.77% 0.216 288.7)
XYZ	xyz(19.6205, 11.3522, 64.7627)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FD6 #ADD63F

analogous

#3F62D6 #683FD6 #B33FD6

triadic

#683FD6 #D6683F #3FD668

tetradic

#683FD6 #D63F62 #ADD63F #3FD6B3

square

#683FD6 #D63F62 #ADD63F #3FD6B3

split-complementary

#683FD6 #D6B33F #62D63F

monochromatic

#361B7F #4C26B2 #683FD6 #9071E1 #B7A4EC

Accessibility & contrast

On white

6.42

#683FD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#683FD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FD6

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FD6	#FFFFFF	#000000	##FFFFFF
##683FD6	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DA

Deuteranopia (green-blind)

#005BD3

Tritanopia (blue-blind)

#3F6786

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #683fd6;
/* rgb */ color: rgb(104, 63, 214);
/* oklch */ color: oklch(50.8% 0.216 288.7);

Tailwind

colors: {
  custom: {
    50: '#9d78e4',
    500: '#683fd6',
    950: '#000000',
  },
}

SCSS

$custom: #683fd6;
$custom-light: #9d78e4;
$custom-dark: #000000;

JSON

{
  "hex": "#683fd6",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 214
  },
  "hsl": {
    "h": 256.291,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50771,
    "c": 0.21636,
    "h": 288.7
  },
  "luminance": 0.11353
}

Semantic roles & 50–950 ramp

primary

#683FD6

secondary

#C7D898

accent

#E840BA

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #683FD6

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

Preview Lab → · Contrast checker → · Palette generator →