#683FA4#683FA4
#683FA4 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 46.8% C 0.157 H 298.9°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).
Color values
| HEX | #683FA4 |
|---|---|
| RGB | rgb(104, 63, 164) |
| HSL | hsl(264, 44%, 45%) |
| HSV | hsv(264, 62%, 64%) |
| CMYK | cmyk(36.6%, 61.6%, 0%, 35.7%) |
| CIE-LAB | lab(36.33, 39.68, -48.26) |
| CIE-LCH | lch(36.33, 62.48, 309.43°) |
| OKLab | oklab(46.81% 0.0757 -0.1371) |
| OKLCH | oklch(46.81% 0.157 298.9) |
| XYZ | xyz(14.1856, 9.1782, 36.1390) |
| Luminance | 0.0918 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 3.36
Bluey Purple
#6241C7
ΔE00 5.75
Royal Purple
#7851A9
ΔE00 5.79
Ocean Blue
#4F42B5
ΔE00 5.89
Blue With A Hint Of Purple
#533CC6
ΔE00 6.67
Darkslateblue
#483D8B
ΔE00 7.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#683FA4 #7BA43F
analogous
#3F49A4 #683FA4 #9A3FA4
triadic
#683FA4 #A4683F #3FA468
tetradic
#683FA4 #A43F49 #7BA43F #3FA49A
square
#683FA4 #A43F49 #7BA43F #3FA49A
split-complementary
#683FA4 #A49A3F #49A43F
monochromatic
#301D4C #4C2E78 #683FA4 #875FC1 #A88BD2
Accessibility & contrast
On white
7.41
#683FA4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.84
#683FA4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #683FA4
7.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##683FA4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##683FA4 | 1.00 | 7.41 | 2.84 | 7.41 |
| #FFFFFF | 7.41 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.84 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.41 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055A7
Deuteranopia (green-blind)
#1855A2
Tritanopia (blue-blind)
#5B556B
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #683fa4; /* rgb */ color: rgb(104, 63, 164); /* oklch */ color: oklch(46.8% 0.157 298.9);
Tailwind
colors: {
custom: {
50: '#9776c0',
500: '#683fa4',
950: '#000000',
},
}SCSS
$custom: #683fa4; $custom-light: #9776c0; $custom-dark: #000000;
JSON
{
"hex": "#683fa4",
"rgb": {
"r": 104,
"g": 63,
"b": 164
},
"hsl": {
"h": 264.356,
"s": 44.493,
"l": 44.51
},
"oklch": {
"l": 0.46805,
"c": 0.15662,
"h": 298.9
},
"luminance": 0.09178
}Semantic roles & 50–950 ramp
primary
#683FA4
secondary
#A5BD82
accent
#D454A0
background
#F9F7FB
surface
#F2EDF7
border
#CCC8D0
text
#0E0812
muted
#7E7B81