#684BE3#684BE3
#684BE3 is a mid, highly saturated violet. Relative luminance 0.135; OKLCH L 53.5% C 0.218 H 285.1°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).
Color values
| HEX | #684BE3 |
|---|---|
| RGB | rgb(104, 75, 227) |
| HSL | hsl(251, 73%, 59%) |
| HSV | hsv(251, 67%, 89%) |
| CMYK | cmyk(54.2%, 67%, 0%, 11%) |
| CIE-LAB | lab(43.54, 50.77, -73.27) |
| CIE-LCH | lch(43.54, 89.14, 304.72°) |
| OKLab | oklab(53.51% 0.0567 -0.2106) |
| OKLCH | oklch(53.51% 0.218 285.1) |
| XYZ | xyz(22.0859, 13.5200, 74.1040) |
| Luminance | 0.1352 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.73
Bluish Purple
#703BE7
ΔE00 3.51
Light Indigo
#6D5ACF
ΔE00 4.72
Slate Blue
#6A5ACD
ΔE00 4.86
Bluey Purple
#6241C7
ΔE00 4.88
Purpley Blue
#5F34E7
ΔE00 5.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#684BE3 #C6E34B
analogous
#4B7AE3 #684BE3 #B44BE3
triadic
#684BE3 #E3684B #4BE368
tetradic
#684BE3 #E34B7A #C6E34B #4BE3B4
square
#684BE3 #E34B7A #C6E34B #4BE3B4
split-complementary
#684BE3 #E3B44B #7AE34B
monochromatic
#31189B #4220D0 #684BE3 #9480EB #C1B5F3
Accessibility & contrast
On white
5.67
#684BE3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.70
#684BE3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #684BE3
5.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##684BE3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##684BE3 | 1.00 | 5.67 | 3.70 | 5.67 |
| #FFFFFF | 5.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006BE8
Deuteranopia (green-blind)
#0062E0
Tritanopia (blue-blind)
#317291
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #684be3; /* rgb */ color: rgb(104, 75, 227); /* oklch */ color: oklch(53.5% 0.218 285.1);
Tailwind
colors: {
custom: {
50: '#9e7fed',
500: '#684be3',
950: '#000000',
},
}SCSS
$custom: #684be3; $custom-light: #9e7fed; $custom-dark: #000000;
JSON
{
"hex": "#684be3",
"rgb": {
"r": 104,
"g": 75,
"b": 227
},
"hsl": {
"h": 251.447,
"s": 73.077,
"l": 59.216
},
"oklch": {
"l": 0.53511,
"c": 0.21813,
"h": 285.1
},
"luminance": 0.13521
}Semantic roles & 50–950 ramp
primary
#684BE3
secondary
#D7E3A7
accent
#F038CD
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#100A16
muted
#7F7C84