#684CC9#684CC9

#684CC9 is a mid, vivid violet. Relative luminance 0.123; OKLCH L 51.6% C 0.185 H 288.5°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#684CC9
RGB	rgb(104, 76, 201)
HSL	hsl(253, 54%, 54%)
HSV	hsv(253, 62%, 79%)
CMYK	cmyk(48.3%, 62.2%, 0%, 21.2%)
CIE-LAB	lab(41.73, 42.64, -61.30)
CIE-LCH	lch(41.73, 74.68, 304.82°)
OKLab	oklab(51.58% 0.0586 -0.1755)
OKLCH	oklch(51.58% 0.185 288.5)
XYZ	xyz(18.8329, 12.3282, 56.6343)
Luminance	0.1233 (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

#684CC9 #ADC94C

analogous

#4C6FC9 #684CC9 #A74CC9

triadic

#684CC9 #C9684C #4CC968

tetradic

#684CC9 #C94C6F #ADC94C #4CC9A7

square

#684CC9 #C94C6F #ADC94C #4CC9A7

split-complementary

#684CC9 #C9A74C #6FC94C

monochromatic

#362477 #4C32A6 #684CC9 #907BD7 #B7AAE5

Accessibility & contrast

On white

6.06

#684CC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#684CC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CC9

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CC9	#FFFFFF	#000000	##FFFFFF
##684CC9	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CD

Deuteranopia (green-blind)

#005FC6

Tritanopia (blue-blind)

#476983

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #684cc9;
/* rgb */ color: rgb(104, 76, 201);
/* oklch */ color: oklch(51.6% 0.185 288.5);

Tailwind

colors: {
  custom: {
    50: '#9b7fda',
    500: '#684cc9',
    950: '#000000',
  },
}

SCSS

$custom: #684cc9;
$custom-light: #9b7fda;
$custom-dark: #000000;

JSON

{
  "hex": "#684cc9",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 201
  },
  "hsl": {
    "h": 253.44,
    "s": 53.648,
    "l": 54.314
  },
  "oklch": {
    "l": 0.51579,
    "c": 0.185,
    "h": 288.5
  },
  "luminance": 0.12329
}

Semantic roles & 50–950 ramp

primary

#684CC9

secondary

#C7D39E

accent

#DD4BBC

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684CC9

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

Preview Lab → · Contrast checker → · Palette generator →