#686EEA#686EEA
#686EEA is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.8% C 0.184 H 277.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).
Color values
| HEX | #686EEA |
|---|---|
| RGB | rgb(104, 110, 234) |
| HSL | hsl(237, 76%, 66%) |
| HSV | hsv(237, 56%, 92%) |
| CMYK | cmyk(55.6%, 53%, 0%, 8.2%) |
| CIE-LAB | lab(51.88, 32.56, -63.68) |
| CIE-LCH | lch(51.88, 71.52, 297.08°) |
| OKLab | oklab(59.8% 0.0231 -0.1823) |
| OKLCH | oklch(59.8% 0.184 277.2) |
| XYZ | xyz(26.1314, 20.0336, 80.3158) |
| Luminance | 0.2004 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 3.96
Mediumslateblue
#7B68EE
ΔE00 4.06
Cornflower Blue
#5170D7
ΔE00 5.14
Royal Blue
#4169E1
ΔE00 5.98
Dark Periwinkle
#665FD1
ΔE00 6.14
Lightish Blue
#3D7AFD
ΔE00 7.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#686EEA #EAE468
analogous
#68AFEA #686EEA #A368EA
triadic
#686EEA #EA686E #6EEA68
tetradic
#686EEA #EA68AF #EAE468 #68EAA3
square
#686EEA #EA68AF #EAE468 #68EAA3
split-complementary
#686EEA #EAA368 #AFEA68
monochromatic
#1A22BD #323AE3 #686EEA #9EA2F1 #D3D5F9
Accessibility & contrast
On white
4.19
#686EEA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.01
#686EEA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #686EEA
5.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##686EEA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##686EEA | 1.00 | 4.19 | 5.01 | 5.01 |
| #FFFFFF | 4.19 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2381EE
Deuteranopia (green-blind)
#0076E7
Tritanopia (blue-blind)
#208AA1
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #686eea; /* rgb */ color: rgb(104, 110, 234); /* oklch */ color: oklch(59.8% 0.184 277.2);
Tailwind
colors: {
custom: {
50: '#9d97f1',
500: '#686eea',
950: '#000000',
},
}SCSS
$custom: #686eea; $custom-light: #9d97f1; $custom-dark: #000000;
JSON
{
"hex": "#686eea",
"rgb": {
"r": 104,
"g": 110,
"b": 234
},
"hsl": {
"h": 237.231,
"s": 75.581,
"l": 66.275
},
"oklch": {
"l": 0.59797,
"c": 0.18372,
"h": 277.2
},
"luminance": 0.20035
}Semantic roles & 50–950 ramp
primary
#686EEA
secondary
#ECEAC2
accent
#CE0ED8
background
#FAF9FE
surface
#F4F2FD
border
#CECCD5
text
#0F0D17
muted
#7F7E85