#684EC1#684EC1

#684EC1 is a mid, vivid violet. Relative luminance 0.122; OKLCH L 51.3% C 0.172 H 289.3°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#684EC1
RGB	rgb(104, 78, 193)
HSL	hsl(254, 48%, 53%)
HSV	hsv(254, 60%, 76%)
CMYK	cmyk(46.1%, 59.6%, 0%, 24.3%)
CIE-LAB	lab(41.60, 39.17, -56.88)
CIE-LCH	lch(41.60, 69.06, 304.55°)
OKLab	oklab(51.3% 0.0569 -0.1624)
OKLCH	oklch(51.3% 0.172 289.3)
XYZ	xyz(18.0562, 12.2414, 51.8532)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684EC1 #A7C14E

analogous

#4E6DC1 #684EC1 #A14EC1

triadic

#684EC1 #C1684E #4EC168

tetradic

#684EC1 #C14E6D #A7C14E #4EC1A1

square

#684EC1 #C14E6D #A7C14E #4EC1A1

split-complementary

#684EC1 #C1A14E #6DC14E

monochromatic

#37276E #4D369B #684EC1 #8F7BD1 #B5A9E1

Accessibility & contrast

On white

6.09

#684EC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#684EC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684EC1

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684EC1	#FFFFFF	#000000	##FFFFFF
##684EC1	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)

#0064C5

Deuteranopia (green-blind)

#005FBF

Tritanopia (blue-blind)

#4C6880

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #684ec1;
/* rgb */ color: rgb(104, 78, 193);
/* oklch */ color: oklch(51.3% 0.172 289.3);

Tailwind

colors: {
  custom: {
    50: '#9980d4',
    500: '#684ec1',
    950: '#000000',
  },
}

SCSS

$custom: #684ec1;
$custom-light: #9980d4;
$custom-dark: #000000;

JSON

{
  "hex": "#684ec1",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 193
  },
  "hsl": {
    "h": 253.565,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.51298,
    "c": 0.17212,
    "h": 289.3
  },
  "luminance": 0.12242
}

Semantic roles & 50–950 ramp

primary

#684EC1

secondary

#C3CE9D

accent

#D850B9

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #684EC1

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

Preview Lab → · Contrast checker → · Palette generator →