#684BCA#684BCA

#684BCA is a mid, vivid violet. Relative luminance 0.122; OKLCH L 51.5% C 0.188 H 288.5°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#684BCA
RGB	rgb(104, 75, 202)
HSL	hsl(254, 55%, 54%)
HSV	hsv(254, 63%, 79%)
CMYK	cmyk(48.5%, 62.9%, 0%, 20.8%)
CIE-LAB	lab(41.59, 43.50, -62.11)
CIE-LCH	lch(41.59, 75.83, 305.01°)
OKLab	oklab(51.5% 0.0596 -0.1778)
OKLCH	oklch(51.5% 0.188 288.5)
XYZ	xyz(18.8826, 12.2387, 57.2330)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.94

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BCA #ADCA4B

analogous

#4B6ECA #684BCA #A84BCA

triadic

#684BCA #CA684B #4BCA68

tetradic

#684BCA #CA4B6E #ADCA4B #4BCAA8

square

#684BCA #CA4B6E #ADCA4B #4BCAA8

split-complementary

#684BCA #CAA84B #6ECA4B

monochromatic

#362377 #4C31A7 #684BCA #907AD8 #B7AAE6

Accessibility & contrast

On white

6.09

#684BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#684BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BCA

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BCA	#FFFFFF	#000000	##FFFFFF
##684BCA	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CE

Deuteranopia (green-blind)

#005FC7

Tritanopia (blue-blind)

#476983

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #684bca;
/* rgb */ color: rgb(104, 75, 202);
/* oklch */ color: oklch(51.5% 0.188 288.5);

Tailwind

colors: {
  custom: {
    50: '#9b7fdb',
    500: '#684bca',
    950: '#000000',
  },
}

SCSS

$custom: #684bca;
$custom-light: #9b7fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#684bca",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 202
  },
  "hsl": {
    "h": 253.701,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.515,
    "c": 0.18755,
    "h": 288.5
  },
  "luminance": 0.12239
}

Semantic roles & 50–950 ramp

primary

#684BCA

secondary

#C7D39D

accent

#DE4ABC

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684BCA

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

Preview Lab → · Contrast checker → · Palette generator →