#684CC8#684CC8

#684CC8 is a mid, vivid violet. Relative luminance 0.123; OKLCH L 51.5% C 0.184 H 288.6°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#684CC8
RGB	rgb(104, 76, 200)
HSL	hsl(254, 53%, 54%)
HSV	hsv(254, 62%, 78%)
CMYK	cmyk(48%, 62%, 0%, 21.6%)
CIE-LAB	lab(41.66, 42.35, -60.84)
CIE-LCH	lch(41.66, 74.13, 304.84°)
OKLab	oklab(51.5% 0.0587 -0.1741)
OKLCH	oklch(51.5% 0.184 288.6)
XYZ	xyz(18.7157, 12.2813, 56.0168)
Luminance	0.1228 (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

#684CC8 #ACC84C

analogous

#4C6EC8 #684CC8 #A64CC8

triadic

#684CC8 #C8684C #4CC868

tetradic

#684CC8 #C84C6E #ACC84C #4CC8A6

square

#684CC8 #C84C6E #ACC84C #4CC8A6

split-complementary

#684CC8 #C8A64C #6EC84C

monochromatic

#362475 #4C32A4 #684CC8 #8F7BD6 #B7AAE5

Accessibility & contrast

On white

6.08

#684CC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#684CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CC8

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CC8	#FFFFFF	#000000	##FFFFFF
##684CC8	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CC

Deuteranopia (green-blind)

#005FC5

Tritanopia (blue-blind)

#486983

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #684cc8;
/* rgb */ color: rgb(104, 76, 200);
/* oklch */ color: oklch(51.5% 0.184 288.6);

Tailwind

colors: {
  custom: {
    50: '#9a7fda',
    500: '#684cc8',
    950: '#000000',
  },
}

SCSS

$custom: #684cc8;
$custom-light: #9a7fda;
$custom-dark: #000000;

JSON

{
  "hex": "#684cc8",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 200
  },
  "hsl": {
    "h": 253.548,
    "s": 52.991,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51502,
    "c": 0.18373,
    "h": 288.6
  },
  "luminance": 0.12282
}

Semantic roles & 50–950 ramp

primary

#684CC8

secondary

#C6D29E

accent

#DC4BBC

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684CC8

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

Preview Lab → · Contrast checker → · Palette generator →