#685FD7#685FD7
#685FD7 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.8% C 0.178 H 282.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #685FD7 |
|---|---|
| RGB | rgb(104, 95, 215) |
| HSL | hsl(245, 60%, 61%) |
| HSV | hsv(245, 56%, 84%) |
| CMYK | cmyk(51.6%, 55.8%, 0%, 15.7%) |
| CIE-LAB | lab(47.02, 35.66, -60.79) |
| CIE-LCH | lch(47.02, 70.48, 300.40°) |
| OKLab | oklab(55.78% 0.0381 -0.1739) |
| OKLCH | oklch(55.78% 0.178 282.3) |
| XYZ | xyz(22.0631, 16.0325, 66.2088) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 0.94
Slate Blue
#6A5ACD
ΔE00 2.25
Light Indigo
#6D5ACF
ΔE00 2.28
Iris
#6258C4
ΔE00 3.62
Warm Blue
#4B57DB
ΔE00 4.69
Mediumslateblue
#7B68EE
ΔE00 5.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#685FD7 #CED75F
analogous
#5F92D7 #685FD7 #A45FD7
triadic
#685FD7 #D7685F #5FD768
tetradic
#685FD7 #D75F92 #CED75F #5FD7A4
square
#685FD7 #D75F92 #CED75F #5FD7A4
split-complementary
#685FD7 #D7A45F #92D75F
monochromatic
#2E2696 #3D32C7 #685FD7 #9690E3 #C4C1EF
Accessibility & contrast
On white
4.99
#685FD7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#685FD7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #685FD7
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##685FD7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##685FD7 | 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)
#0874DB
Deuteranopia (green-blind)
#006BD4
Tritanopia (blue-blind)
#3B7A92
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #685fd7; /* rgb */ color: rgb(104, 95, 215); /* oklch */ color: oklch(55.8% 0.178 282.3);
Tailwind
colors: {
custom: {
50: '#9b8ce4',
500: '#685fd7',
950: '#000000',
},
}SCSS
$custom: #685fd7; $custom-light: #9b8ce4; $custom-dark: #000000;
JSON
{
"hex": "#685fd7",
"rgb": {
"r": 104,
"g": 95,
"b": 215
},
"hsl": {
"h": 244.5,
"s": 60,
"l": 60.784
},
"oklch": {
"l": 0.55776,
"c": 0.17798,
"h": 282.3
},
"luminance": 0.16034
}Semantic roles & 50–950 ramp
primary
#685FD7
secondary
#DCE0B2
accent
#C81EBB
background
#FAF8FE
surface
#F3F0FC
border
#CDCBD5
text
#0F0C16
muted
#7F7D84