#685AE9#685AE9
#685AE9 is a mid, highly saturated blue. Relative luminance 0.161; OKLCH L 56.3% C 0.208 H 281.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).
Color values
| HEX | #685AE9 |
|---|---|
| RGB | rgb(104, 90, 233) |
| HSL | hsl(246, 76%, 63%) |
| HSV | hsv(246, 61%, 91%) |
| CMYK | cmyk(55.4%, 61.4%, 0%, 8.6%) |
| CIE-LAB | lab(47.15, 44.12, -70.77) |
| CIE-LCH | lch(47.15, 83.39, 301.94°) |
| OKLab | oklab(56.28% 0.0426 -0.2032) |
| OKLCH | oklch(56.28% 0.208 281.8) |
| XYZ | xyz(24.0685, 16.1371, 78.9215) |
| Luminance | 0.1614 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 3.56
Light Indigo
#6D5ACF
ΔE00 3.69
Slate Blue
#6A5ACD
ΔE00 3.89
Warm Blue
#4B57DB
ΔE00 4.85
Mediumslateblue
#7B68EE
ΔE00 5.19
Iris
#6258C4
ΔE00 5.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#685AE9 #DBE95A
analogous
#5A93E9 #685AE9 #AF5AE9
triadic
#685AE9 #E9685A #5AE968
tetradic
#685AE9 #E95A93 #DBE95A #5AE9AF
square
#685AE9 #E95A93 #DBE95A #5AE9AF
split-complementary
#685AE9 #E9AF5A #93E95A
monochromatic
#2718B1 #3724E2 #685AE9 #9990F0 #CBC6F7
Accessibility & contrast
On white
4.97
#685AE9 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.23
#685AE9 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #685AE9
4.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##685AE9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##685AE9 | 1.00 | 4.97 | 4.23 | 4.97 |
| #FFFFFF | 4.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0075EE
Deuteranopia (green-blind)
#006BE6
Tritanopia (blue-blind)
#277D99
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #685ae9; /* rgb */ color: rgb(104, 90, 233); /* oklch */ color: oklch(56.3% 0.208 281.8);
Tailwind
colors: {
custom: {
50: '#9e89f1',
500: '#685ae9',
950: '#000000',
},
}SCSS
$custom: #685ae9; $custom-light: #9e89f1; $custom-dark: #000000;
JSON
{
"hex": "#685ae9",
"rgb": {
"r": 104,
"g": 90,
"b": 233
},
"hsl": {
"h": 245.874,
"s": 76.471,
"l": 63.333
},
"oklch": {
"l": 0.56279,
"c": 0.20766,
"h": 281.8
},
"luminance": 0.16139
}Semantic roles & 50–950 ramp
primary
#685AE9
secondary
#E4E9B6
accent
#D90DC5
background
#FAF8FE
surface
#F4F0FD
border
#CECBD5
text
#100B17
muted
#7F7C85