#684EC4#684EC4

#684EC4 is a mid, vivid violet. Relative luminance 0.124; OKLCH L 51.5% C 0.176 H 288.8°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#684EC4
RGB	rgb(104, 78, 196)
HSL	hsl(253, 50%, 54%)
HSV	hsv(253, 60%, 77%)
CMYK	cmyk(46.9%, 60.2%, 0%, 23.1%)
CIE-LAB	lab(41.81, 40.04, -58.28)
CIE-LCH	lch(41.81, 70.71, 304.49°)
OKLab	oklab(51.52% 0.0568 -0.1666)
OKLCH	oklch(51.52% 0.176 288.8)
XYZ	xyz(18.3943, 12.3766, 53.6336)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684EC4 #AAC44E

analogous

#4E6FC4 #684EC4 #A34EC4

triadic

#684EC4 #C4684E #4EC468

tetradic

#684EC4 #C44E6F #AAC44E #4EC4A3

square

#684EC4 #C44E6F #AAC44E #4EC4A3

split-complementary

#684EC4 #C4A34E #6FC44E

monochromatic

#372672 #4D35A0 #684EC4 #8F7CD3 #B6AAE3

Accessibility & contrast

On white

6.04

#684EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#684EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684EC4

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684EC4	#FFFFFF	#000000	##FFFFFF
##684EC4	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C8

Deuteranopia (green-blind)

#0060C2

Tritanopia (blue-blind)

#4A6981

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #684ec4;
/* rgb */ color: rgb(104, 78, 196);
/* oklch */ color: oklch(51.5% 0.176 288.8);

Tailwind

colors: {
  custom: {
    50: '#9a81d7',
    500: '#684ec4',
    950: '#000000',
  },
}

SCSS

$custom: #684ec4;
$custom-light: #9a81d7;
$custom-dark: #000000;

JSON

{
  "hex": "#684ec4",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 196
  },
  "hsl": {
    "h": 253.22,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.5152,
    "c": 0.17597,
    "h": 288.8
  },
  "luminance": 0.12377
}

Semantic roles & 50–950 ramp

primary

#684EC4

secondary

#C5D09E

accent

#DA4EBB

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0F0A14

muted

#7E7C83

Preview Lab

Preview with #684EC4

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

Preview Lab → · Contrast checker → · Palette generator →