#686AE8#686AE8
#686AE8 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.9% C 0.186 H 278.3°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).
Color values
| HEX | #686AE8 |
|---|---|
| RGB | rgb(104, 106, 232) |
| HSL | hsl(239, 74%, 66%) |
| HSV | hsv(239, 55%, 91%) |
| CMYK | cmyk(55.2%, 54.3%, 0%, 9%) |
| CIE-LAB | lab(50.78, 34.33, -64.34) |
| CIE-LCH | lch(50.78, 72.92, 298.09°) |
| OKLab | oklab(58.93% 0.027 -0.1842) |
| OKLCH | oklch(58.93% 0.186 278.3) |
| XYZ | xyz(25.4238, 19.0756, 78.6705) |
| Luminance | 0.1908 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 3.54
Dark Periwinkle
#665FD1
ΔE00 4.91
Cornflower
#6A79F7
ΔE00 5.28
Cornflower Blue
#5170D7
ΔE00 5.58
Royal Blue
#4169E1
ΔE00 5.94
Light Indigo
#6D5ACF
ΔE00 6.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#686AE8 #E8E668
analogous
#68AAE8 #686AE8 #A668E8
triadic
#686AE8 #E8686A #6AE868
tetradic
#686AE8 #E868AA #E8E668 #68E8A6
square
#686AE8 #E868AA #E8E668 #68E8A6
split-complementary
#686AE8 #E8A668 #AAE868
monochromatic
#1C1FB9 #3336E0 #686AE8 #9D9EF0 #D2D3F8
Accessibility & contrast
On white
4.36
#686AE8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.82
#686AE8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #686AE8
4.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##686AE8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##686AE8 | 1.00 | 4.36 | 4.82 | 4.82 |
| #FFFFFF | 4.36 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.82 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.82 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#157EEC
Deuteranopia (green-blind)
#0074E5
Tritanopia (blue-blind)
#25879F
Achromatopsia (no color)
#797979
Design tokens & code
CSS
--color: #686ae8; /* rgb */ color: rgb(104, 106, 232); /* oklch */ color: oklch(58.9% 0.186 278.3);
Tailwind
colors: {
custom: {
50: '#9d94f0',
500: '#686ae8',
950: '#000000',
},
}SCSS
$custom: #686ae8; $custom-light: #9d94f0; $custom-dark: #000000;
JSON
{
"hex": "#686ae8",
"rgb": {
"r": 104,
"g": 106,
"b": 232
},
"hsl": {
"h": 239.063,
"s": 73.563,
"l": 65.882
},
"oklch": {
"l": 0.58933,
"c": 0.1862,
"h": 278.3
},
"luminance": 0.19077
}Semantic roles & 50–950 ramp
primary
#686AE8
secondary
#EBEAC1
accent
#D310D6
background
#FAF9FE
surface
#F4F1FD
border
#CECBD5
text
#0F0D17
muted
#7F7E85