#684FD6#684FD6

#684FD6 is a mid, vivid violet. Relative luminance 0.134; OKLCH L 53.1% C 0.197 H 286.0°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#684FD6
RGB	rgb(104, 79, 214)
HSL	hsl(251, 62%, 57%)
HSV	hsv(251, 63%, 84%)
CMYK	cmyk(51.4%, 63.1%, 0%, 16.1%)
CIE-LAB	lab(43.34, 44.74, -66.17)
CIE-LCH	lch(43.34, 79.88, 304.06°)
OKLab	oklab(53.06% 0.0545 -0.1898)
OKLCH	oklch(53.06% 0.197 286)
XYZ	xyz(20.6389, 13.3890, 65.1021)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FD6 #BDD64F

analogous

#4F7AD6 #684FD6 #AB4FD6

triadic

#684FD6 #D6684F #4FD668

tetradic

#684FD6 #D64F7A #BDD64F #4FD6AB

square

#684FD6 #D64F7A #BDD64F #4FD6AB

split-complementary

#684FD6 #D6AB4F #7AD64F

monochromatic

#34208A #472CBC #684FD6 #9381E2 #BDB2ED

Accessibility & contrast

On white

5.71

#684FD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#684FD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FD6

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FD6	#FFFFFF	#000000	##FFFFFF
##684FD6	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADA

Deuteranopia (green-blind)

#0062D3

Tritanopia (blue-blind)

#3E708B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #684fd6;
/* rgb */ color: rgb(104, 79, 214);
/* oklch */ color: oklch(53.1% 0.197 286.0);

Tailwind

colors: {
  custom: {
    50: '#9c82e4',
    500: '#684fd6',
    950: '#000000',
  },
}

SCSS

$custom: #684fd6;
$custom-light: #9c82e4;
$custom-dark: #000000;

JSON

{
  "hex": "#684fd6",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 214
  },
  "hsl": {
    "h": 251.111,
    "s": 62.212,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53055,
    "c": 0.19745,
    "h": 286
  },
  "luminance": 0.1339
}

Semantic roles & 50–950 ramp

primary

#684FD6

secondary

#D2DCA5

accent

#E543C7

background

#FAF8FE

surface

#F4EFFC

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684FD6

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

Preview Lab → · Contrast checker → · Palette generator →