#617CF5#617CF5
#617CF5 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.7% C 0.183 H 270.8°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).
Color values
| HEX | #617CF5 |
|---|---|
| RGB | rgb(97, 124, 245) |
| HSL | hsl(229, 88%, 67%) |
| HSV | hsv(229, 60%, 96%) |
| CMYK | cmyk(60.4%, 49.4%, 0%, 3.9%) |
| CIE-LAB | lab(55.63, 26.35, -63.78) |
| CIE-LCH | lch(55.63, 69.01, 292.45°) |
| OKLab | oklab(62.74% 0.0027 -0.1826) |
| OKLCH | oklch(62.74% 0.183 270.8) |
| XYZ | xyz(28.6133, 23.5469, 89.4056) |
| Luminance | 0.2355 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.03
Lightish Blue
#3D7AFD
ΔE00 3.99
Soft Blue
#6488EA
ΔE00 4.19
Dodger Blue
#3E82FC
ΔE00 5.25
Clear Blue
#247AFD
ΔE00 5.78
Cornflower Blue
#5170D7
ΔE00 6.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#617CF5 #F5DA61
analogous
#61C6F5 #617CF5 #9061F5
triadic
#617CF5 #F5617C #7CF561
tetradic
#617CF5 #F561C6 #F5DA61 #61F590
square
#617CF5 #F561C6 #F5DA61 #61F590
split-complementary
#617CF5 #F59061 #C6F561
monochromatic
#0D30CF #274CF1 #617CF5 #9BACF9 #D4DBFC
Accessibility & contrast
On white
3.68
#617CF5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.71
#617CF5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #617CF5
5.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##617CF5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##617CF5 | 1.00 | 3.68 | 5.71 | 5.71 |
| #FFFFFF | 3.68 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.71 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.71 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B8CF9
Deuteranopia (green-blind)
#187FF2
Tritanopia (blue-blind)
#0098AD
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #617cf5; /* rgb */ color: rgb(97, 124, 245); /* oklch */ color: oklch(62.7% 0.183 270.8);
Tailwind
colors: {
custom: {
50: '#9aa1f9',
500: '#617cf5',
950: '#000000',
},
}SCSS
$custom: #617cf5; $custom-light: #9aa1f9; $custom-dark: #000000;
JSON
{
"hex": "#617cf5",
"rgb": {
"r": 97,
"g": 124,
"b": 245
},
"hsl": {
"h": 229.054,
"s": 88.095,
"l": 67.059
},
"oklch": {
"l": 0.62736,
"c": 0.1826,
"h": 270.8
},
"luminance": 0.23549
}Semantic roles & 50–950 ramp
primary
#617CF5
secondary
#F0E8C1
accent
#BB01E5
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0E17
muted
#7F7E85