#683AB2#683AB2

#683AB2 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.1% C 0.180 H 296.4°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#683AB2
RGB	rgb(104, 58, 178)
HSL	hsl(263, 51%, 46%)
HSV	hsv(263, 67%, 70%)
CMYK	cmyk(41.6%, 67.4%, 0%, 30.2%)
CIE-LAB	lab(36.33, 46.15, -56.59)
CIE-LCH	lch(36.33, 73.02, 309.20°)
OKLab	oklab(47.13% 0.0802 -0.1616)
OKLCH	oklch(47.13% 0.18 296.4)
XYZ	xyz(15.2558, 9.1832, 43.0796)
Luminance	0.0918 (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

#683AB2 #84B23A

analogous

#3A48B2 #683AB2 #A43AB2

triadic

#683AB2 #B2683A #3AB268

tetradic

#683AB2 #B23A48 #84B23A #3AB2A4

square

#683AB2 #B23A48 #84B23A #3AB2A4

split-complementary

#683AB2 #B2A43A #48B23A

monochromatic

#321C56 #4D2B84 #683AB2 #885FCB #AA8DDA

Accessibility & contrast

On white

7.40

#683AB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#683AB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683AB2

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683AB2	#FFFFFF	#000000	##FFFFFF
##683AB2	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B6

Deuteranopia (green-blind)

#0054B0

Tritanopia (blue-blind)

#555771

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #683ab2;
/* rgb */ color: rgb(104, 58, 178);
/* oklch */ color: oklch(47.1% 0.180 296.4);

Tailwind

colors: {
  custom: {
    50: '#9973ca',
    500: '#683ab2',
    950: '#000000',
  },
}

SCSS

$custom: #683ab2;
$custom-light: #9973ca;
$custom-dark: #000000;

JSON

{
  "hex": "#683ab2",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 178
  },
  "hsl": {
    "h": 263,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.47133,
    "c": 0.18039,
    "h": 296.4
  },
  "luminance": 0.09184
}

Semantic roles & 50–950 ramp

primary

#683AB2

secondary

#ABC483

accent

#DA4DA4

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683AB2

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

Preview Lab → · Contrast checker → · Palette generator →