#684BDD#684BDD
#684BDD is a mid, highly saturated violet. Relative luminance 0.132; OKLCH L 53.0% C 0.211 H 285.8°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).
Color values
| HEX | #684BDD |
|---|---|
| RGB | rgb(104, 75, 221) |
| HSL | hsl(252, 68%, 58%) |
| HSV | hsv(252, 66%, 87%) |
| CMYK | cmyk(52.9%, 66.1%, 0%, 13.3%) |
| CIE-LAB | lab(43.05, 49.02, -70.65) |
| CIE-LCH | lch(43.05, 85.99, 304.76°) |
| OKLab | oklab(53.02% 0.0575 -0.2029) |
| OKLCH | oklch(53.02% 0.211 285.8) |
| XYZ | xyz(21.2722, 13.1945, 69.8185) |
| Luminance | 0.1320 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 3.09
Bluish Purple
#703BE7
ΔE00 3.59
Bluey Purple
#6241C7
ΔE00 4.22
Light Indigo
#6D5ACF
ΔE00 4.45
Slate Blue
#6A5ACD
ΔE00 4.55
Purpley Blue
#5F34E7
ΔE00 5.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#684BDD #C0DD4B
analogous
#4B77DD #684BDD #B14BDD
triadic
#684BDD #DD684B #4BDD68
tetradic
#684BDD #DD4B77 #C0DD4B #4BDDB1
square
#684BDD #DD4B77 #C0DD4B #4BDDB1
split-complementary
#684BDD #DDB14B #77DD4B
monochromatic
#331C92 #4525C5 #684BDD #937EE7 #BEB2F0
Accessibility & contrast
On white
5.77
#684BDD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.64
#684BDD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #684BDD
5.77:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##684BDD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##684BDD | 1.00 | 5.77 | 3.64 | 5.77 |
| #FFFFFF | 5.77 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.64 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.77 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006AE2
Deuteranopia (green-blind)
#0061DA
Tritanopia (blue-blind)
#38708E
Achromatopsia (no color)
#666666
Design tokens & code
CSS
--color: #684bdd; /* rgb */ color: rgb(104, 75, 221); /* oklch */ color: oklch(53.0% 0.211 285.8);
Tailwind
colors: {
custom: {
50: '#9d7fe9',
500: '#684bdd',
950: '#000000',
},
}SCSS
$custom: #684bdd; $custom-light: #9d7fe9; $custom-dark: #000000;
JSON
{
"hex": "#684bdd",
"rgb": {
"r": 104,
"g": 75,
"b": 221
},
"hsl": {
"h": 251.918,
"s": 68.224,
"l": 58.039
},
"oklch": {
"l": 0.53015,
"c": 0.21091,
"h": 285.8
},
"luminance": 0.13196
}Semantic roles & 50–950 ramp
primary
#684BDD
secondary
#D3DFA5
accent
#EB3DC8
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0A16
muted
#7F7C84