#683DA8#683DA8

#683DA8 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.8% C 0.164 H 298.3°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#683DA8
RGB	rgb(104, 61, 168)
HSL	hsl(264, 47%, 45%)
HSV	hsv(264, 64%, 66%)
CMYK	cmyk(38.1%, 63.7%, 0%, 34.1%)
CIE-LAB	lab(36.19, 41.86, -50.87)
CIE-LCH	lch(36.19, 65.88, 309.45°)
OKLab	oklab(46.8% 0.0779 -0.1448)
OKLCH	oklch(46.8% 0.164 298.3)
XYZ	xyz(14.4438, 9.1075, 38.0351)
Luminance	0.0911 (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

#683DA8 #7DA83D

analogous

#3D48A8 #683DA8 #9D3DA8

triadic

#683DA8 #A8683D #3DA868

tetradic

#683DA8 #A83D48 #7DA83D #3DA89D

square

#683DA8 #A83D48 #7DA83D #3DA89D

split-complementary

#683DA8 #A89D3D #48A83D

monochromatic

#301C4E #4C2D7B #683DA8 #875EC4 #A88BD5

Accessibility & contrast

On white

7.44

#683DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#683DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683DA8

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DA8	#FFFFFF	#000000	##FFFFFF
##683DA8	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AB

Deuteranopia (green-blind)

#0654A6

Tritanopia (blue-blind)

#59556D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #683da8;
/* rgb */ color: rgb(104, 61, 168);
/* oklch */ color: oklch(46.8% 0.164 298.3);

Tailwind

colors: {
  custom: {
    50: '#9875c3',
    500: '#683da8',
    950: '#000000',
  },
}

SCSS

$custom: #683da8;
$custom-light: #9875c3;
$custom-dark: #000000;

JSON

{
  "hex": "#683da8",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 168
  },
  "hsl": {
    "h": 264.112,
    "s": 46.725,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46796,
    "c": 0.16439,
    "h": 298.3
  },
  "luminance": 0.09108
}

Semantic roles & 50–950 ramp

primary

#683DA8

secondary

#A6BF81

accent

#D651A1

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683DA8

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

Preview Lab → · Contrast checker → · Palette generator →