#684ACC#684ACC

#684ACC is a mid, vivid violet. Relative luminance 0.122; OKLCH L 51.5% C 0.191 H 288.4°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#684ACC
RGB	rgb(104, 74, 204)
HSL	hsl(254, 56%, 55%)
HSV	hsv(254, 64%, 80%)
CMYK	cmyk(49%, 63.7%, 0%, 20%)
CIE-LAB	lab(41.53, 44.65, -63.37)
CIE-LCH	lch(41.53, 77.52, 305.17°)
OKLab	oklab(51.5% 0.0605 -0.1815)
OKLCH	oklch(51.5% 0.191 288.4)
XYZ	xyz(19.0536, 12.1994, 58.4658)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684ACC #AECC4A

analogous

#4A6DCC #684ACC #A94ACC

triadic

#684ACC #CC684A #4ACC68

tetradic

#684ACC #CC4A6D #AECC4A #4ACCA9

square

#684ACC #CC4A6D #AECC4A #4ACCA9

split-complementary

#684ACC #CCA94A #6DCC4A

monochromatic

#362279 #4C30A9 #684ACC #907AD9 #B8A9E7

Accessibility & contrast

On white

6.10

#684ACC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#684ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684ACC

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684ACC	#FFFFFF	#000000	##FFFFFF
##684ACC	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#005FC9

Tritanopia (blue-blind)

#466984

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #684acc;
/* rgb */ color: rgb(104, 74, 204);
/* oklch */ color: oklch(51.5% 0.191 288.4);

Tailwind

colors: {
  custom: {
    50: '#9b7edc',
    500: '#684acc',
    950: '#000000',
  },
}

SCSS

$custom: #684acc;
$custom-light: #9b7edc;
$custom-dark: #000000;

JSON

{
  "hex": "#684acc",
  "rgb": {
    "r": 104,
    "g": 74,
    "b": 204
  },
  "hsl": {
    "h": 253.846,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.51502,
    "c": 0.19133,
    "h": 288.4
  },
  "luminance": 0.122
}

Semantic roles & 50–950 ramp

primary

#684ACC

secondary

#C8D49D

accent

#DF48BD

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684ACC

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

Preview Lab → · Contrast checker → · Palette generator →