#685EDB#685EDB
#685EDB is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.9% C 0.185 H 282.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #685EDB |
|---|---|
| RGB | rgb(104, 94, 219) |
| HSL | hsl(245, 63%, 61%) |
| HSV | hsv(245, 57%, 86%) |
| CMYK | cmyk(52.5%, 57.1%, 0%, 14.1%) |
| CIE-LAB | lab(47.06, 37.49, -63.01) |
| CIE-LCH | lch(47.06, 73.31, 300.75°) |
| OKLab | oklab(55.89% 0.0391 -0.1804) |
| OKLCH | oklch(55.89% 0.185 282.2) |
| XYZ | xyz(22.4939, 16.0616, 68.9190) |
| Luminance | 0.1606 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 1.51
Light Indigo
#6D5ACF
ΔE00 2.43
Slate Blue
#6A5ACD
ΔE00 2.47
Iris
#6258C4
ΔE00 3.93
Warm Blue
#4B57DB
ΔE00 4.58
Mediumslateblue
#7B68EE
ΔE00 5.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#685EDB #D1DB5E
analogous
#5E93DB #685EDB #A75EDB
triadic
#685EDB #DB685E #5EDB68
tetradic
#685EDB #DB5E93 #D1DB5E #5EDBA7
square
#685EDB #DB5E93 #D1DB5E #5EDBA7
split-complementary
#685EDB #DBA75E #93DB5E
monochromatic
#2D239C #3B2ECE #685EDB #9790E6 #C6C2F1
Accessibility & contrast
On white
4.99
#685EDB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#685EDB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #685EDB
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##685EDB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##685EDB | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0074DF
Deuteranopia (green-blind)
#006BD8
Tritanopia (blue-blind)
#377B93
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #685edb; /* rgb */ color: rgb(104, 94, 219); /* oklch */ color: oklch(55.9% 0.185 282.2);
Tailwind
colors: {
custom: {
50: '#9c8ce7',
500: '#685edb',
950: '#000000',
},
}SCSS
$custom: #685edb; $custom-light: #9c8ce7; $custom-dark: #000000;
JSON
{
"hex": "#685edb",
"rgb": {
"r": 104,
"g": 94,
"b": 219
},
"hsl": {
"h": 244.8,
"s": 63.452,
"l": 61.373
},
"oklch": {
"l": 0.5589,
"c": 0.18459,
"h": 282.2
},
"luminance": 0.16063
}Semantic roles & 50–950 ramp
primary
#685EDB
secondary
#DEE2B3
accent
#CB1ABD
background
#FAF8FE
surface
#F4F0FC
border
#CECBD5
text
#0F0C16
muted
#7F7D84