#683CA5#683CA5

#683CA5 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.4% C 0.162 H 299.3°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#683CA5
RGB	rgb(104, 60, 165)
HSL	hsl(265, 47%, 44%)
HSV	hsv(265, 64%, 65%)
CMYK	cmyk(37%, 63.6%, 0%, 35.3%)
CIE-LAB	lab(35.77, 41.61, -49.75)
CIE-LCH	lch(35.77, 64.86, 309.91°)
OKLab	oklab(46.43% 0.0793 -0.1415)
OKLCH	oklch(46.43% 0.162 299.3)
XYZ	xyz(14.1146, 8.8912, 36.5626)
Luminance	0.0889 (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

#683CA5 #79A53C

analogous

#3C44A5 #683CA5 #9D3CA5

triadic

#683CA5 #A5683C #3CA568

tetradic

#683CA5 #A53C44 #79A53C #3CA59D

square

#683CA5 #A53C44 #79A53C #3CA59D

split-complementary

#683CA5 #A59D3C #44A53C

monochromatic

#2F1B4B #4C2C78 #683CA5 #875BC3 #A888D4

Accessibility & contrast

On white

7.56

#683CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#683CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CA5

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CA5	#FFFFFF	#000000	##FFFFFF
##683CA5	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A8

Deuteranopia (green-blind)

#0D53A3

Tritanopia (blue-blind)

#5A536B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #683ca5;
/* rgb */ color: rgb(104, 60, 165);
/* oklch */ color: oklch(46.4% 0.162 299.3);

Tailwind

colors: {
  custom: {
    50: '#9874c0',
    500: '#683ca5',
    950: '#000000',
  },
}

SCSS

$custom: #683ca5;
$custom-light: #9874c0;
$custom-dark: #000000;

JSON

{
  "hex": "#683ca5",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 165
  },
  "hsl": {
    "h": 265.143,
    "s": 46.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.46427,
    "c": 0.16217,
    "h": 299.3
  },
  "luminance": 0.08891
}

Semantic roles & 50–950 ramp

primary

#683CA5

secondary

#A4BE7F

accent

#D6519F

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683CA5

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

Preview Lab → · Contrast checker → · Palette generator →