#684CCC#684CCC

#684CCC is a mid, vivid violet. Relative luminance 0.125; OKLCH L 51.8% C 0.189 H 288.0°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#684CCC
RGB	rgb(104, 76, 204)
HSL	hsl(253, 56%, 55%)
HSV	hsv(253, 63%, 80%)
CMYK	cmyk(49%, 62.7%, 0%, 20%)
CIE-LAB	lab(41.95, 43.52, -62.68)
CIE-LCH	lch(41.95, 76.30, 304.77°)
OKLab	oklab(51.81% 0.0584 -0.1795)
OKLCH	oklch(51.81% 0.189 288)
XYZ	xyz(19.1893, 12.4707, 58.5110)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CCC #B0CC4C

analogous

#4C70CC #684CCC #A84CCC

triadic

#684CCC #CC684C #4CCC68

tetradic

#684CCC #CC4C70 #B0CC4C #4CCCA8

square

#684CCC #CC4C70 #B0CC4C #4CCCA8

split-complementary

#684CCC #CCA84C #70CC4C

monochromatic

#36237B #4B31AA #684CCC #907CDA #B8ABE7

Accessibility & contrast

On white

6.01

#684CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#684CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CCC

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CCC	#FFFFFF	#000000	##FFFFFF
##684CCC	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D0

Deuteranopia (green-blind)

#0060C9

Tritanopia (blue-blind)

#456A85

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #684ccc;
/* rgb */ color: rgb(104, 76, 204);
/* oklch */ color: oklch(51.8% 0.189 288.0);

Tailwind

colors: {
  custom: {
    50: '#9b7fdc',
    500: '#684ccc',
    950: '#000000',
  },
}

SCSS

$custom: #684ccc;
$custom-light: #9b7fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#684ccc",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 204
  },
  "hsl": {
    "h": 253.125,
    "s": 55.652,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5181,
    "c": 0.18876,
    "h": 288
  },
  "luminance": 0.12472
}

Semantic roles & 50–950 ramp

primary

#684CCC

secondary

#C9D59F

accent

#DF49BE

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684CCC

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

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