#683AB3#683AB3

#683AB3 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.2% C 0.182 H 296.2°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#683AB3
RGB	rgb(104, 58, 179)
HSL	hsl(263, 51%, 46%)
HSV	hsv(263, 68%, 70%)
CMYK	cmyk(41.9%, 67.6%, 0%, 29.8%)
CIE-LAB	lab(36.41, 46.42, -57.06)
CIE-LCH	lch(36.41, 73.56, 309.13°)
OKLab	oklab(47.21% 0.08 -0.163)
OKLCH	oklch(47.21% 0.182 296.2)
XYZ	xyz(15.3565, 9.2235, 43.6103)
Luminance	0.0922 (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

#683AB3 #85B33A

analogous

#3A49B3 #683AB3 #A53AB3

triadic

#683AB3 #B3683A #3AB368

tetradic

#683AB3 #B33A49 #85B33A #3AB3A5

square

#683AB3 #B33A49 #85B33A #3AB3A5

split-complementary

#683AB3 #B3A53A #49B33A

monochromatic

#321C57 #4D2B85 #683AB3 #885FCB #AA8DDA

Accessibility & contrast

On white

7.38

#683AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#683AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683AB3

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683AB3	#FFFFFF	#000000	##FFFFFF
##683AB3	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B7

Deuteranopia (green-blind)

#0054B1

Tritanopia (blue-blind)

#555772

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #683ab3;
/* rgb */ color: rgb(104, 58, 179);
/* oklch */ color: oklch(47.2% 0.182 296.2);

Tailwind

colors: {
  custom: {
    50: '#9973cb',
    500: '#683ab3',
    950: '#000000',
  },
}

SCSS

$custom: #683ab3;
$custom-light: #9973cb;
$custom-dark: #000000;

JSON

{
  "hex": "#683ab3",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 179
  },
  "hsl": {
    "h": 262.81,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47212,
    "c": 0.18156,
    "h": 296.2
  },
  "luminance": 0.09224
}

Semantic roles & 50–950 ramp

primary

#683AB3

secondary

#ACC584

accent

#DB4DA5

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683AB3

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

Preview Lab → · Contrast checker → · Palette generator →