#617CF9#617CF9
#617CF9 is a light, vivid blue. Relative luminance 0.238; OKLCH L 63.0% C 0.188 H 270.9°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).
Color values
| HEX | #617CF9 |
|---|---|
| RGB | rgb(97, 124, 249) |
| HSL | hsl(229, 93%, 68%) |
| HSV | hsv(229, 61%, 98%) |
| CMYK | cmyk(61%, 50.2%, 0%, 2.4%) |
| CIE-LAB | lab(55.88, 27.67, -65.59) |
| CIE-LCH | lch(55.88, 71.19, 292.87°) |
| OKLab | oklab(63.01% 0.0031 -0.1879) |
| OKLCH | oklch(63.01% 0.188 270.9) |
| XYZ | xyz(29.2306, 23.7938, 92.6564) |
| Luminance | 0.2380 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 1.92
Lightish Blue
#3D7AFD
ΔE00 4.05
Soft Blue
#6488EA
ΔE00 4.36
Dodger Blue
#3E82FC
ΔE00 5.32
Clear Blue
#247AFD
ΔE00 5.88
Cornflower Blue
#5170D7
ΔE00 6.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#617CF9 #F9DE61
analogous
#61C8F9 #617CF9 #9261F9
triadic
#617CF9 #F9617C #7CF961
tetradic
#617CF9 #F961C8 #F9DE61 #61F992
square
#617CF9 #F961C8 #F9DE61 #61F992
split-complementary
#617CF9 #F99261 #C8F961
monochromatic
#082DD7 #264BF7 #617CF9 #9CADFB #D7DEFD
Accessibility & contrast
On white
3.65
#617CF9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.76
#617CF9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #617CF9
5.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##617CF9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##617CF9 | 1.00 | 3.65 | 5.76 | 5.76 |
| #FFFFFF | 3.65 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.76 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.76 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#368DFD
Deuteranopia (green-blind)
#057FF6
Tritanopia (blue-blind)
#0099AF
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #617cf9; /* rgb */ color: rgb(97, 124, 249); /* oklch */ color: oklch(63.0% 0.188 270.9);
Tailwind
colors: {
custom: {
50: '#9ba1fc',
500: '#617cf9',
950: '#000000',
},
}SCSS
$custom: #617cf9; $custom-light: #9ba1fc; $custom-dark: #000000;
JSON
{
"hex": "#617cf9",
"rgb": {
"r": 97,
"g": 124,
"b": 249
},
"hsl": {
"h": 229.342,
"s": 92.683,
"l": 67.843
},
"oklch": {
"l": 0.63005,
"c": 0.18794,
"h": 270.9
},
"luminance": 0.23796
}Semantic roles & 50–950 ramp
primary
#617CF9
secondary
#F2EAC3
accent
#BD00E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0E18
muted
#7F7E86