#685AE7#685AE7
#685AE7 is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 56.1% C 0.205 H 282.0°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #685AE7 |
|---|---|
| RGB | rgb(104, 90, 231) |
| HSL | hsl(246, 75%, 63%) |
| HSV | hsv(246, 61%, 91%) |
| CMYK | cmyk(55%, 61%, 0%, 9.4%) |
| CIE-LAB | lab(47.01, 43.51, -69.88) |
| CIE-LCH | lch(47.01, 82.32, 301.90°) |
| OKLab | oklab(56.12% 0.0427 -0.2006) |
| OKLCH | oklch(56.12% 0.205 282) |
| XYZ | xyz(23.7844, 16.0234, 77.4253) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 3.34
Light Indigo
#6D5ACF
ΔE00 3.44
Slate Blue
#6A5ACD
ΔE00 3.64
Warm Blue
#4B57DB
ΔE00 4.73
Iris
#6258C4
ΔE00 5.10
Mediumslateblue
#7B68EE
ΔE00 5.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#685AE7 #D9E75A
analogous
#5A93E7 #685AE7 #AE5AE7
triadic
#685AE7 #E7685A #5AE768
tetradic
#685AE7 #E75A93 #D9E75A #5AE7AE
square
#685AE7 #E75A93 #D9E75A #5AE7AE
split-complementary
#685AE7 #E7AE5A #93E75A
monochromatic
#2819AD #3725DF #685AE7 #998FEF #CAC5F7
Accessibility & contrast
On white
4.99
#685AE7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#685AE7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #685AE7
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##685AE7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##685AE7 | 1.00 | 4.99 | 4.20 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0074EC
Deuteranopia (green-blind)
#006AE4
Tritanopia (blue-blind)
#2A7C98
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #685ae7; /* rgb */ color: rgb(104, 90, 231); /* oklch */ color: oklch(56.1% 0.205 282.0);
Tailwind
colors: {
custom: {
50: '#9e89f0',
500: '#685ae7',
950: '#000000',
},
}SCSS
$custom: #685ae7; $custom-light: #9e89f0; $custom-dark: #000000;
JSON
{
"hex": "#685ae7",
"rgb": {
"r": 104,
"g": 90,
"b": 231
},
"hsl": {
"h": 245.957,
"s": 74.603,
"l": 62.941
},
"oklch": {
"l": 0.56124,
"c": 0.20514,
"h": 282
},
"luminance": 0.16025
}Semantic roles & 50–950 ramp
primary
#685AE7
secondary
#E3E8B5
accent
#D70FC3
background
#FAF8FE
surface
#F4F0FD
border
#CECBD5
text
#0F0B17
muted
#7F7C85