#683CA3#683CA3

#683CA3 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.3% C 0.160 H 299.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#683CA3
RGB	rgb(104, 60, 163)
HSL	hsl(266, 46%, 44%)
HSV	hsv(266, 63%, 64%)
CMYK	cmyk(36.2%, 63.2%, 0%, 36.1%)
CIE-LAB	lab(35.63, 41.08, -48.77)
CIE-LCH	lch(35.63, 63.77, 310.11°)
OKLab	oklab(46.28% 0.0794 -0.1386)
OKLCH	oklch(46.28% 0.16 299.8)
XYZ	xyz(13.9340, 8.8190, 35.6114)
Luminance	0.0882 (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

#683CA3 #77A33C

analogous

#3C43A3 #683CA3 #9B3CA3

triadic

#683CA3 #A3683C #3CA368

tetradic

#683CA3 #A33C43 #77A33C #3CA39B

square

#683CA3 #A33C43 #77A33C #3CA39B

split-complementary

#683CA3 #A39B3C #43A33C

monochromatic

#2F1B4A #4B2C76 #683CA3 #875AC2 #A787D3

Accessibility & contrast

On white

7.60

#683CA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#683CA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CA3

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CA3	#FFFFFF	#000000	##FFFFFF
##683CA3	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A6

Deuteranopia (green-blind)

#1253A1

Tritanopia (blue-blind)

#5B526A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #683ca3;
/* rgb */ color: rgb(104, 60, 163);
/* oklch */ color: oklch(46.3% 0.160 299.8);

Tailwind

colors: {
  custom: {
    50: '#9774bf',
    500: '#683ca3',
    950: '#000000',
  },
}

SCSS

$custom: #683ca3;
$custom-light: #9774bf;
$custom-dark: #000000;

JSON

{
  "hex": "#683ca3",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 163
  },
  "hsl": {
    "h": 265.631,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46281,
    "c": 0.15975,
    "h": 299.8
  },
  "luminance": 0.08819
}

Semantic roles & 50–950 ramp

primary

#683CA3

secondary

#A2BD7E

accent

#D6529E

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683CA3

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

Preview Lab → · Contrast checker → · Palette generator →