#607CEF#607CEF
#607CEF is a light, vivid blue. Relative luminance 0.231; OKLCH L 62.3% C 0.175 H 270.3°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).
Color values
| HEX | #607CEF |
|---|---|
| RGB | rgb(96, 124, 239) |
| HSL | hsl(228, 82%, 66%) |
| HSV | hsv(228, 60%, 94%) |
| CMYK | cmyk(59.8%, 48.1%, 0%, 6.3%) |
| CIE-LAB | lab(55.21, 24.20, -61.13) |
| CIE-LCH | lch(55.21, 65.75, 291.59°) |
| OKLab | oklab(62.28% 0.0011 -0.1748) |
| OKLCH | oklch(62.28% 0.175 270.3) |
| XYZ | xyz(27.6063, 23.1318, 84.6547) |
| Luminance | 0.2313 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.51
Lightish Blue
#3D7AFD
ΔE00 3.85
Soft Blue
#6488EA
ΔE00 3.98
Dodger Blue
#3E82FC
ΔE00 5.09
Cornflower Blue
#5170D7
ΔE00 5.44
Clear Blue
#247AFD
ΔE00 5.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#607CEF #EFD360
analogous
#60C3EF #607CEF #8B60EF
triadic
#607CEF #EF607C #7CEF60
tetradic
#607CEF #EF60C3 #EFD360 #60EF8B
square
#607CEF #EF60C3 #EFD360 #60EF8B
split-complementary
#607CEF #EF8B60 #C3EF60
monochromatic
#1335C1 #284EE9 #607CEF #98AAF5 #CFD8FA
Accessibility & contrast
On white
3.73
#607CEF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.63
#607CEF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #607CEF
5.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##607CEF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##607CEF | 1.00 | 3.73 | 5.63 | 5.63 |
| #FFFFFF | 3.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#418BF3
Deuteranopia (green-blind)
#267EED
Tritanopia (blue-blind)
#0096AA
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #607cef; /* rgb */ color: rgb(96, 124, 239); /* oklch */ color: oklch(62.3% 0.175 270.3);
Tailwind
colors: {
custom: {
50: '#99a1f5',
500: '#607cef',
950: '#000000',
},
}SCSS
$custom: #607cef; $custom-light: #99a1f5; $custom-dark: #000000;
JSON
{
"hex": "#607cef",
"rgb": {
"r": 96,
"g": 124,
"b": 239
},
"hsl": {
"h": 228.252,
"s": 81.714,
"l": 65.686
},
"oklch": {
"l": 0.62282,
"c": 0.17482,
"h": 270.3
},
"luminance": 0.23134
}Semantic roles & 50–950 ramp
primary
#607CEF
secondary
#EDE4BE
accent
#B407DE
background
#FAF9FF
surface
#F3F2FE
border
#CDCCD6
text
#0F0E17
muted
#7F7E85