#683AB4#683AB4

#683AB4 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.3% C 0.183 H 295.9°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#683AB4
RGB	rgb(104, 58, 180)
HSL	hsl(263, 51%, 47%)
HSV	hsv(263, 68%, 71%)
CMYK	cmyk(42.2%, 67.8%, 0%, 29.4%)
CIE-LAB	lab(36.49, 46.68, -57.53)
CIE-LCH	lch(36.49, 74.09, 309.06°)
OKLab	oklab(47.29% 0.0799 -0.1643)
OKLCH	oklch(47.29% 0.183 295.9)
XYZ	xyz(15.4580, 9.2641, 44.1449)
Luminance	0.0926 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683AB4 #86B43A

analogous

#3A49B4 #683AB4 #A53AB4

triadic

#683AB4 #B4683A #3AB468

tetradic

#683AB4 #B43A49 #86B43A #3AB4A5

square

#683AB4 #B43A49 #86B43A #3AB4A5

split-complementary

#683AB4 #B4A53A #49B43A

monochromatic

#331C57 #4D2B86 #683AB4 #8860CC #AB8EDB

Accessibility & contrast

On white

7.36

#683AB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#683AB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683AB4

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683AB4	#FFFFFF	#000000	##FFFFFF
##683AB4	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B8

Deuteranopia (green-blind)

#0054B1

Tritanopia (blue-blind)

#545772

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #683ab4;
/* rgb */ color: rgb(104, 58, 180);
/* oklch */ color: oklch(47.3% 0.183 295.9);

Tailwind

colors: {
  custom: {
    50: '#9973cb',
    500: '#683ab4',
    950: '#000000',
  },
}

SCSS

$custom: #683ab4;
$custom-light: #9973cb;
$custom-dark: #000000;

JSON

{
  "hex": "#683ab4",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 180
  },
  "hsl": {
    "h": 262.623,
    "s": 51.261,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47291,
    "c": 0.18273,
    "h": 295.9
  },
  "luminance": 0.09264
}

Semantic roles & 50–950 ramp

primary

#683AB4

secondary

#ADC585

accent

#DB4DA5

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683AB4

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

Preview Lab → · Contrast checker → · Palette generator →