#684CE3#684CE3

#684CE3 is a mid, highly saturated violet. Relative luminance 0.137; OKLCH L 53.7% C 0.217 H 284.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#684CE3
RGB	rgb(104, 76, 227)
HSL	hsl(251, 73%, 59%)
HSV	hsv(251, 67%, 89%)
CMYK	cmyk(54.2%, 66.5%, 0%, 11%)
CIE-LAB	lab(43.74, 50.23, -72.95)
CIE-LCH	lch(43.74, 88.57, 304.55°)
OKLab	oklab(53.65% 0.0558 -0.2097)
OKLCH	oklch(53.65% 0.217 284.9)
XYZ	xyz(22.1543, 13.6567, 74.1268)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CE3 #C7E34C

analogous

#4C7CE3 #684CE3 #B44CE3

triadic

#684CE3 #E3684C #4CE368

tetradic

#684CE3 #E34C7C #C7E34C #4CE3B4

square

#684CE3 #E34C7C #C7E34C #4CE3B4

split-complementary

#684CE3 #E3B44C #7CE34C

monochromatic

#31189C #4121D1 #684CE3 #9581EB #C1B6F4

Accessibility & contrast

On white

5.63

#684CE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#684CE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CE3

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CE3	#FFFFFF	#000000	##FFFFFF
##684CE3	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE8

Deuteranopia (green-blind)

#0063E0

Tritanopia (blue-blind)

#317291

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #684ce3;
/* rgb */ color: rgb(104, 76, 227);
/* oklch */ color: oklch(53.7% 0.217 284.9);

Tailwind

colors: {
  custom: {
    50: '#9e80ed',
    500: '#684ce3',
    950: '#000000',
  },
}

SCSS

$custom: #684ce3;
$custom-light: #9e80ed;
$custom-dark: #000000;

JSON

{
  "hex": "#684ce3",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 227
  },
  "hsl": {
    "h": 251.126,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53655,
    "c": 0.21698,
    "h": 284.9
  },
  "luminance": 0.13658
}

Semantic roles & 50–950 ramp

primary

#684CE3

secondary

#D8E3A8

accent

#F038CE

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#100A16

muted

#7F7C84

Preview Lab

Preview with #684CE3

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

Preview Lab → · Contrast checker → · Palette generator →