#683CB2#683CB2

#683CB2 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.4% C 0.178 H 296.0°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#683CB2
RGB	rgb(104, 60, 178)
HSL	hsl(262, 50%, 47%)
HSV	hsv(262, 66%, 70%)
CMYK	cmyk(41.6%, 66.3%, 0%, 30.2%)
CIE-LAB	lab(36.72, 45.09, -55.96)
CIE-LCH	lch(36.72, 71.87, 308.86°)
OKLab	oklab(47.41% 0.078 -0.1597)
OKLCH	oklch(47.41% 0.178 296)
XYZ	xyz(15.3586, 9.3888, 43.1139)
Luminance	0.0939 (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

#683CB2 #86B23C

analogous

#3C4BB2 #683CB2 #A33CB2

triadic

#683CB2 #B2683C #3CB268

tetradic

#683CB2 #B23C4B #86B23C #3CB2A3

square

#683CB2 #B23C4B #86B23C #3CB2A3

split-complementary

#683CB2 #B2A33C #4BB23C

monochromatic

#331D56 #4D2D84 #683CB2 #8861CA #AB8FD9

Accessibility & contrast

On white

7.30

#683CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#683CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CB2

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CB2	#FFFFFF	#000000	##FFFFFF
##683CB2	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B6

Deuteranopia (green-blind)

#0055B0

Tritanopia (blue-blind)

#555872

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #683cb2;
/* rgb */ color: rgb(104, 60, 178);
/* oklch */ color: oklch(47.4% 0.178 296.0);

Tailwind

colors: {
  custom: {
    50: '#9974ca',
    500: '#683cb2',
    950: '#000000',
  },
}

SCSS

$custom: #683cb2;
$custom-light: #9974ca;
$custom-dark: #000000;

JSON

{
  "hex": "#683cb2",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 178
  },
  "hsl": {
    "h": 262.373,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47412,
    "c": 0.17778,
    "h": 296
  },
  "luminance": 0.09389
}

Semantic roles & 50–950 ramp

primary

#683CB2

secondary

#ADC486

accent

#D94FA5

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683CB2

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

Preview Lab → · Contrast checker → · Palette generator →