#684DCA#684DCA

#684DCA is a mid, vivid violet. Relative luminance 0.125; OKLCH L 51.8% C 0.185 H 288.1°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#684DCA
RGB	rgb(104, 77, 202)
HSL	hsl(253, 54%, 55%)
HSV	hsv(253, 62%, 79%)
CMYK	cmyk(48.5%, 61.9%, 0%, 20.8%)
CIE-LAB	lab(42.02, 42.36, -61.41)
CIE-LCH	lch(42.02, 74.61, 304.60°)
OKLab	oklab(51.81% 0.0575 -0.1758)
OKLCH	oklch(51.81% 0.185 288.1)
XYZ	xyz(19.0204, 12.5143, 57.2790)
Luminance	0.1252 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DCA #AFCA4D

analogous

#4D71CA #684DCA #A74DCA

triadic

#684DCA #CA684D #4DCA68

tetradic

#684DCA #CA4D71 #AFCA4D #4DCAA7

square

#684DCA #CA4D71 #AFCA4D #4DCAA7

split-complementary

#684DCA #CAA74D #71CA4D

monochromatic

#362479 #4B32A8 #684DCA #907CD8 #B8ABE6

Accessibility & contrast

On white

5.99

#684DCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#684DCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DCA

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DCA	#FFFFFF	#000000	##FFFFFF
##684DCA	1.00	5.99	3.50	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CE

Deuteranopia (green-blind)

#0060C7

Tritanopia (blue-blind)

#476A84

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #684dca;
/* rgb */ color: rgb(104, 77, 202);
/* oklch */ color: oklch(51.8% 0.185 288.1);

Tailwind

colors: {
  custom: {
    50: '#9b80db',
    500: '#684dca',
    950: '#000000',
  },
}

SCSS

$custom: #684dca;
$custom-light: #9b80db;
$custom-dark: #000000;

JSON

{
  "hex": "#684dca",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 202
  },
  "hsl": {
    "h": 252.96,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.51812,
    "c": 0.18495,
    "h": 288.1
  },
  "luminance": 0.12515
}

Semantic roles & 50–950 ramp

primary

#684DCA

secondary

#C8D49F

accent

#DD4ABE

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684DCA

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

Preview Lab → · Contrast checker → · Palette generator →