#686EFC#686EFC
#686EFC is a mid, highly saturated blue. Relative luminance 0.211; OKLCH L 61.1% C 0.207 H 276.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).
Color values
| HEX | #686EFC |
|---|---|
| RGB | rgb(104, 110, 252) |
| HSL | hsl(238, 96%, 70%) |
| HSV | hsv(238, 59%, 99%) |
| CMYK | cmyk(58.7%, 56.3%, 0%, 1.2%) |
| CIE-LAB | lab(53.08, 38.26, -71.76) |
| CIE-LCH | lch(53.08, 81.32, 298.07°) |
| OKLab | oklab(61.08% 0.0236 -0.206) |
| OKLCH | oklch(61.08% 0.207 276.5) |
| XYZ | xyz(28.8499, 21.1210, 94.6331) |
| Luminance | 0.2112 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 3.46
Mediumslateblue
#7B68EE
ΔE00 4.17
Cornflower Blue
#5170D7
ΔE00 6.68
Royal Blue
#4169E1
ΔE00 7.13
Lightish Blue
#3D7AFD
ΔE00 7.40
Dark Periwinkle
#665FD1
ΔE00 7.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#686EFC #FCF668
analogous
#68B8FC #686EFC #AC68FC
triadic
#686EFC #FC686E #6EFC68
tetradic
#686EFC #FC68B8 #FCF668 #68FCAC
square
#686EFC #FC68B8 #FCF668 #68FCAC
split-complementary
#686EFC #FCAC68 #B8FC68
monochromatic
#050EE5 #2C34FB #686EFC #A4A8FD #E0E1FE
Accessibility & contrast
On white
4.02
#686EFC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.22
#686EFC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #686EFC
5.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##686EFC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##686EFC | 1.00 | 4.02 | 5.22 | 5.22 |
| #FFFFFF | 4.02 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.22 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.22 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0085FF
Deuteranopia (green-blind)
#0079F9
Tritanopia (blue-blind)
#0090AA
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #686efc; /* rgb */ color: rgb(104, 110, 252); /* oklch */ color: oklch(61.1% 0.207 276.5);
Tailwind
colors: {
custom: {
50: '#a097fe',
500: '#686efc',
950: '#000000',
},
}SCSS
$custom: #686efc; $custom-light: #a097fe; $custom-dark: #000000;
JSON
{
"hex": "#686efc",
"rgb": {
"r": 104,
"g": 110,
"b": 252
},
"hsl": {
"h": 237.568,
"s": 96.104,
"l": 69.804
},
"oklch": {
"l": 0.61079,
"c": 0.20737,
"h": 276.5
},
"luminance": 0.21123
}Semantic roles & 50–950 ramp
primary
#686EFC
secondary
#F5F3CB
accent
#DC00E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#100D18
muted
#7F7E86