#684CE4#684CE4

#684CE4 is a mid, highly saturated violet. Relative luminance 0.137; OKLCH L 53.7% C 0.218 H 284.8°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#684CE4
RGB	rgb(104, 76, 228)
HSL	hsl(251, 74%, 60%)
HSV	hsv(251, 67%, 89%)
CMYK	cmyk(54.4%, 66.7%, 0%, 10.6%)
CIE-LAB	lab(43.82, 50.52, -73.38)
CIE-LCH	lch(43.82, 89.09, 304.54°)
OKLab	oklab(53.74% 0.0557 -0.2109)
OKLCH	oklch(53.74% 0.218 284.8)
XYZ	xyz(22.2927, 13.7121, 74.8558)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CE4 #C8E44C

analogous

#4C7CE4 #684CE4 #B44CE4

triadic

#684CE4 #E4684C #4CE468

tetradic

#684CE4 #E44C7C #C8E44C #4CE4B4

square

#684CE4 #E44C7C #C8E44C #4CE4B4

split-complementary

#684CE4 #E4B44C #7CE44C

monochromatic

#30189E #4120D3 #684CE4 #9581EC #C2B6F4

Accessibility & contrast

On white

5.61

#684CE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#684CE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CE4

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CE4	#FFFFFF	#000000	##FFFFFF
##684CE4	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE9

Deuteranopia (green-blind)

#0063E1

Tritanopia (blue-blind)

#307392

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #684ce4;
/* rgb */ color: rgb(104, 76, 228);
/* oklch */ color: oklch(53.7% 0.218 284.8);

Tailwind

colors: {
  custom: {
    50: '#9e80ee',
    500: '#684ce4',
    950: '#000000',
  },
}

SCSS

$custom: #684ce4;
$custom-light: #9e80ee;
$custom-dark: #000000;

JSON

{
  "hex": "#684ce4",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 228
  },
  "hsl": {
    "h": 251.053,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.53738,
    "c": 0.21818,
    "h": 284.8
  },
  "luminance": 0.13713
}

Semantic roles & 50–950 ramp

primary

#684CE4

secondary

#D9E3A8

accent

#F037CE

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#100A16

muted

#7F7C84

Preview Lab

Preview with #684CE4

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

Preview Lab → · Contrast checker → · Palette generator →