#684CD2#684CD2

#684CD2 is a mid, vivid violet. Relative luminance 0.128; OKLCH L 52.3% C 0.196 H 287.1°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#684CD2
RGB	rgb(104, 76, 210)
HSL	hsl(253, 60%, 56%)
HSV	hsv(253, 64%, 82%)
CMYK	cmyk(50.5%, 63.8%, 0%, 17.6%)
CIE-LAB	lab(42.41, 45.26, -65.40)
CIE-LCH	lch(42.41, 79.54, 304.69°)
OKLab	oklab(52.28% 0.0579 -0.1875)
OKLCH	oklch(52.28% 0.196 287.1)
XYZ	xyz(19.9228, 12.7641, 62.3742)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CD2 #B6D24C

analogous

#4C73D2 #684CD2 #AB4CD2

triadic

#684CD2 #D2684C #4CD268

tetradic

#684CD2 #D24C73 #B6D24C #4CD2AB

square

#684CD2 #D24C73 #B6D24C #4CD2AB

split-complementary

#684CD2 #D2AB4C #73D24C

monochromatic

#352183 #492DB4 #684CD2 #917DDE #BBAEEB

Accessibility & contrast

On white

5.91

#684CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#684CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CD2

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CD2	#FFFFFF	#000000	##FFFFFF
##684CD2	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D6

Deuteranopia (green-blind)

#0060CF

Tritanopia (blue-blind)

#416D88

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #684cd2;
/* rgb */ color: rgb(104, 76, 210);
/* oklch */ color: oklch(52.3% 0.196 287.1);

Tailwind

colors: {
  custom: {
    50: '#9c80e1',
    500: '#684cd2',
    950: '#000000',
  },
}

SCSS

$custom: #684cd2;
$custom-light: #9c80e1;
$custom-dark: #000000;

JSON

{
  "hex": "#684cd2",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 210
  },
  "hsl": {
    "h": 252.537,
    "s": 59.821,
    "l": 56.078
  },
  "oklch": {
    "l": 0.52279,
    "c": 0.19623,
    "h": 287.1
  },
  "luminance": 0.12765
}

Semantic roles & 50–950 ramp

primary

#684CD2

secondary

#CDD9A1

accent

#E345C2

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684CD2

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

Preview Lab → · Contrast checker → · Palette generator →