#683AD5#683AD5

#683AD5 is a mid, highly saturated violet. Relative luminance 0.108; OKLCH L 50.1% C 0.221 H 289.5°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#683AD5
RGB	rgb(104, 58, 213)
HSL	hsl(258, 65%, 53%)
HSV	hsv(258, 73%, 84%)
CMYK	cmyk(51.2%, 72.8%, 0%, 16.5%)
CIE-LAB	lab(39.19, 55.61, -72.37)
CIE-LCH	lch(39.19, 91.27, 307.54°)
OKLab	oklab(50.06% 0.0736 -0.2079)
OKLCH	oklch(50.06% 0.221 289.5)
XYZ	xyz(19.2287, 10.7724, 64.0040)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683AD5 #A7D53A

analogous

#3A59D5 #683AD5 #B53AD5

triadic

#683AD5 #D5683A #3AD568

tetradic

#683AD5 #D53A59 #A7D53A #3AD5B5

square

#683AD5 #D53A59 #A7D53A #3AD5B5

split-complementary

#683AD5 #D5B53A #59D53A

monochromatic

#371A7A #4D25AD #683AD5 #8F6CE0 #B59FEB

Accessibility & contrast

On white

6.66

#683AD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#683AD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683AD5

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683AD5	#FFFFFF	#000000	##FFFFFF
##683AD5	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD9

Deuteranopia (green-blind)

#0059D2

Tritanopia (blue-blind)

#406484

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #683ad5;
/* rgb */ color: rgb(104, 58, 213);
/* oklch */ color: oklch(50.1% 0.221 289.5);

Tailwind

colors: {
  custom: {
    50: '#9d75e3',
    500: '#683ad5',
    950: '#000000',
  },
}

SCSS

$custom: #683ad5;
$custom-light: #9d75e3;
$custom-dark: #000000;

JSON

{
  "hex": "#683ad5",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 213
  },
  "hsl": {
    "h": 257.806,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50055,
    "c": 0.22058,
    "h": 289.5
  },
  "luminance": 0.10773
}

Semantic roles & 50–950 ramp

primary

#683AD5

secondary

#C3D794

accent

#E840B6

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #683AD5

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

Preview Lab → · Contrast checker → · Palette generator →