#683CB0#683CB0

#683CB0 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.3% C 0.175 H 296.5°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#683CB0
RGB	rgb(104, 60, 176)
HSL	hsl(263, 49%, 46%)
HSV	hsv(263, 66%, 69%)
CMYK	cmyk(40.9%, 65.9%, 0%, 31%)
CIE-LAB	lab(36.57, 44.55, -55.02)
CIE-LCH	lch(36.57, 70.79, 309.00°)
OKLab	oklab(47.26% 0.0783 -0.157)
OKLCH	oklch(47.26% 0.175 296.5)
XYZ	xyz(15.1592, 9.3091, 42.0640)
Luminance	0.0931 (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

#683CB0 #84B03C

analogous

#3C4AB0 #683CB0 #A23CB0

triadic

#683CB0 #B0683C #3CB068

tetradic

#683CB0 #B03C4A #84B03C #3CB0A2

square

#683CB0 #B03C4A #84B03C #3CB0A2

split-complementary

#683CB0 #B0A23C #4AB03C

monochromatic

#321D55 #4D2C82 #683CB0 #8860C9 #AA8ED8

Accessibility & contrast

On white

7.34

#683CB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#683CB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CB0

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CB0	#FFFFFF	#000000	##FFFFFF
##683CB0	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B4

Deuteranopia (green-blind)

#0055AE

Tritanopia (blue-blind)

#565771

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #683cb0;
/* rgb */ color: rgb(104, 60, 176);
/* oklch */ color: oklch(47.3% 0.175 296.5);

Tailwind

colors: {
  custom: {
    50: '#9974c8',
    500: '#683cb0',
    950: '#000000',
  },
}

SCSS

$custom: #683cb0;
$custom-light: #9974c8;
$custom-dark: #000000;

JSON

{
  "hex": "#683cb0",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 176
  },
  "hsl": {
    "h": 262.759,
    "s": 49.153,
    "l": 46.275
  },
  "oklch": {
    "l": 0.47257,
    "c": 0.1754,
    "h": 296.5
  },
  "luminance": 0.09309
}

Semantic roles & 50–950 ramp

primary

#683CB0

secondary

#ABC385

accent

#D94FA5

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683CB0

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

Preview Lab → · Contrast checker → · Palette generator →