#684CCD#684CCD
#684CCD is a mid, vivid violet. Relative luminance 0.125; OKLCH L 51.9% C 0.190 H 287.9°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #684CCD |
|---|---|
| RGB | rgb(104, 76, 205) |
| HSL | hsl(253, 56%, 55%) |
| HSV | hsv(253, 63%, 80%) |
| CMYK | cmyk(49.3%, 62.9%, 0%, 19.6%) |
| CIE-LAB | lab(42.03, 43.81, -63.14) |
| CIE-LCH | lch(42.03, 76.84, 304.76°) |
| OKLab | oklab(51.89% 0.0583 -0.1808) |
| OKLCH | oklch(51.89% 0.19 287.9) |
| XYZ | xyz(19.3096, 12.5189, 59.1447) |
| Luminance | 0.1252 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 3.11
Iris
#6258C4
ΔE00 3.98
Slate Blue
#6A5ACD
ΔE00 4.01
Light Indigo
#6D5ACF
ΔE00 4.04
Bluish Purple
#703BE7
ΔE00 4.77
Purpleish Blue
#6140EF
ΔE00 4.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#684CCD #B1CD4C
analogous
#4C71CD #684CCD #A84CCD
triadic
#684CCD #CD684C #4CCD68
tetradic
#684CCD #CD4C71 #B1CD4C #4CCDA8
square
#684CCD #CD4C71 #B1CD4C #4CCDA8
split-complementary
#684CCD #CDA84C #71CD4C
monochromatic
#36237C #4B30AC #684CCD #907CDA #B9ACE8
Accessibility & contrast
On white
5.99
#684CCD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#684CCD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #684CCD
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##684CCD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##684CCD | 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)
#0066D1
Deuteranopia (green-blind)
#0060CA
Tritanopia (blue-blind)
#456B85
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #684ccd; /* rgb */ color: rgb(104, 76, 205); /* oklch */ color: oklch(51.9% 0.190 287.9);
Tailwind
colors: {
custom: {
50: '#9b7fdd',
500: '#684ccd',
950: '#000000',
},
}SCSS
$custom: #684ccd; $custom-light: #9b7fdd; $custom-dark: #000000;
JSON
{
"hex": "#684ccd",
"rgb": {
"r": 104,
"g": 76,
"b": 205
},
"hsl": {
"h": 253.023,
"s": 56.332,
"l": 55.098
},
"oklch": {
"l": 0.51887,
"c": 0.19001,
"h": 287.9
},
"luminance": 0.1252
}Semantic roles & 50–950 ramp
primary
#684CCD
secondary
#CAD59F
accent
#E048BF
background
#FAF7FD
surface
#F3EEFB
border
#CDC9D4
text
#0F0A15
muted
#7F7C83