#684CC7#684CC7

#684CC7 is a mid, vivid violet. Relative luminance 0.122; OKLCH L 51.4% C 0.182 H 288.8°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#684CC7
RGB	rgb(104, 76, 199)
HSL	hsl(254, 52%, 54%)
HSV	hsv(254, 62%, 78%)
CMYK	cmyk(47.7%, 61.8%, 0%, 22%)
CIE-LAB	lab(41.59, 42.06, -60.38)
CIE-LCH	lch(41.59, 73.59, 304.86°)
OKLab	oklab(51.43% 0.0588 -0.1727)
OKLCH	oklch(51.43% 0.182 288.8)
XYZ	xyz(18.5992, 12.2347, 55.4033)
Luminance	0.1224 (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

#684CC7 #ABC74C

analogous

#4C6EC7 #684CC7 #A64CC7

triadic

#684CC7 #C7684C #4CC768

tetradic

#684CC7 #C74C6E #ABC74C #4CC7A6

square

#684CC7 #C74C6E #ABC74C #4CC7A6

split-complementary

#684CC7 #C7A64C #6EC74C

monochromatic

#372474 #4C33A3 #684CC7 #8F7BD6 #B7A9E4

Accessibility & contrast

On white

6.09

#684CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#684CC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CC7

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CC7	#FFFFFF	#000000	##FFFFFF
##684CC7	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)

#0065CB

Deuteranopia (green-blind)

#005FC4

Tritanopia (blue-blind)

#496982

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #684cc7;
/* rgb */ color: rgb(104, 76, 199);
/* oklch */ color: oklch(51.4% 0.182 288.8);

Tailwind

colors: {
  custom: {
    50: '#9a7fd9',
    500: '#684cc7',
    950: '#000000',
  },
}

SCSS

$custom: #684cc7;
$custom-light: #9a7fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#684cc7",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 199
  },
  "hsl": {
    "h": 253.659,
    "s": 52.34,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51426,
    "c": 0.18248,
    "h": 288.8
  },
  "luminance": 0.12235
}

Semantic roles & 50–950 ramp

primary

#684CC7

secondary

#C6D29D

accent

#DC4CBB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0F0A15

muted

#7E7C83

Preview Lab

Preview with #684CC7

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

Preview Lab → · Contrast checker → · Palette generator →