#683FBC#683FBC

#683FBC is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.6% C 0.186 H 293.3°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#683FBC
RGB	rgb(104, 63, 188)
HSL	hsl(260, 50%, 49%)
HSV	hsv(260, 66%, 74%)
CMYK	cmyk(44.7%, 66.5%, 0%, 26.3%)
CIE-LAB	lab(38.07, 46.20, -59.67)
CIE-LCH	lch(38.07, 75.46, 307.75°)
OKLab	oklab(48.62% 0.0736 -0.1706)
OKLCH	oklch(48.62% 0.186 293.3)
XYZ	xyz(16.5610, 10.1284, 48.6496)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.07

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FBC #93BC3F

analogous

#3F55BC #683FBC #A73FBC

triadic

#683FBC #BC683F #3FBC68

tetradic

#683FBC #BC3F55 #93BC3F #3FBCA7

square

#683FBC #BC3F55 #93BC3F #3FBCA7

split-complementary

#683FBC #BCA73F #55BC3F

monochromatic

#352060 #4F308E #683FBC #8B6BCD #AF99DD

Accessibility & contrast

On white

6.94

#683FBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#683FBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FBC

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FBC	#FFFFFF	#000000	##FFFFFF
##683FBC	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC0

Deuteranopia (green-blind)

#0057B9

Tritanopia (blue-blind)

#505D78

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #683fbc;
/* rgb */ color: rgb(104, 63, 188);
/* oklch */ color: oklch(48.6% 0.186 293.3);

Tailwind

colors: {
  custom: {
    50: '#9a77d1',
    500: '#683fbc',
    950: '#000000',
  },
}

SCSS

$custom: #683fbc;
$custom-light: #9a77d1;
$custom-dark: #000000;

JSON

{
  "hex": "#683fbc",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 188
  },
  "hsl": {
    "h": 259.68,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48622,
    "c": 0.18584,
    "h": 293.3
  },
  "luminance": 0.10129
}

Semantic roles & 50–950 ramp

primary

#683FBC

secondary

#B5C98E

accent

#D94EAC

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0914

muted

#7E7B82

Preview Lab

Preview with #683FBC

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

Preview Lab → · Contrast checker → · Palette generator →