#686BF8#686BF8
#686BF8 is a mid, highly saturated blue. Relative luminance 0.202; OKLCH L 60.3% C 0.206 H 277.3°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).
Color values
| HEX | #686BF8 |
|---|---|
| RGB | rgb(104, 107, 248) |
| HSL | hsl(239, 91%, 69%) |
| HSV | hsv(239, 58%, 97%) |
| CMYK | cmyk(58.1%, 56.9%, 0%, 2.7%) |
| CIE-LAB | lab(52.10, 38.78, -71.13) |
| CIE-LCH | lch(52.10, 81.01, 298.60°) |
| OKLab | oklab(60.26% 0.0263 -0.2042) |
| OKLCH | oklch(60.26% 0.206 277.3) |
| XYZ | xyz(27.9045, 20.2337, 91.2238) |
| Luminance | 0.2024 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 3.54
Cornflower
#6A79F7
ΔE00 4.39
Cornflower Blue
#5170D7
ΔE00 6.59
Dark Periwinkle
#665FD1
ΔE00 6.76
Royal Blue
#4169E1
ΔE00 6.79
Bright Blue
#0165FC
ΔE00 7.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#686BF8 #F8F568
analogous
#68B3F8 #686BF8 #AD68F8
triadic
#686BF8 #F8686B #6BF868
tetradic
#686BF8 #F868B3 #F8F568 #68F8AD
square
#686BF8 #F868B3 #F8F568 #68F8AD
split-complementary
#686BF8 #F8AD68 #B3F868
monochromatic
#0A0FDB #2E32F5 #686BF8 #A2A4FB #DDDEFD
Accessibility & contrast
On white
4.16
#686BF8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.05
#686BF8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #686BF8
5.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##686BF8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##686BF8 | 1.00 | 4.16 | 5.05 | 5.05 |
| #FFFFFF | 4.16 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0082FD
Deuteranopia (green-blind)
#0076F5
Tritanopia (blue-blind)
#008DA7
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #686bf8; /* rgb */ color: rgb(104, 107, 248); /* oklch */ color: oklch(60.3% 0.206 277.3);
Tailwind
colors: {
custom: {
50: '#9f95fb',
500: '#686bf8',
950: '#000000',
},
}SCSS
$custom: #686bf8; $custom-light: #9f95fb; $custom-dark: #000000;
JSON
{
"hex": "#686bf8",
"rgb": {
"r": 104,
"g": 107,
"b": 248
},
"hsl": {
"h": 238.75,
"s": 91.139,
"l": 69.02
},
"oklch": {
"l": 0.60263,
"c": 0.2059,
"h": 277.3
},
"luminance": 0.20236
}Semantic roles & 50–950 ramp
primary
#686BF8
secondary
#F3F2C9
accent
#E100E6
background
#FAF9FF
surface
#F4F1FF
border
#CECBD7
text
#100D18
muted
#7F7E86