#5A78EC#5A78EC
#5A78EC is a mid, vivid blue. Relative luminance 0.217; OKLCH L 61.0% C 0.177 H 269.6°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).
Color values
| HEX | #5A78EC |
|---|---|
| RGB | rgb(90, 120, 236) |
| HSL | hsl(228, 79%, 64%) |
| HSV | hsv(228, 62%, 93%) |
| CMYK | cmyk(61.9%, 49.2%, 0%, 7.5%) |
| CIE-LAB | lab(53.66, 24.58, -61.96) |
| CIE-LCH | lch(53.66, 66.66, 291.64°) |
| OKLab | oklab(60.96% -0.0012 -0.1774) |
| OKLCH | oklch(60.96% 0.177 269.6) |
| XYZ | xyz(26.0681, 21.6605, 82.1478) |
| Luminance | 0.2166 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 3.08
Lightish Blue
#3D7AFD
ΔE00 3.53
Cornflower Blue
#5170D7
ΔE00 4.05
Clear Blue
#247AFD
ΔE00 5.12
Soft Blue
#6488EA
ΔE00 5.16
Dodger Blue
#3E82FC
ΔE00 5.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5A78EC #ECCE5A
analogous
#5AC1EC #5A78EC #855AEC
triadic
#5A78EC #EC5A78 #78EC5A
tetradic
#5A78EC #EC5AC1 #ECCE5A #5AEC85
square
#5A78EC #EC5AC1 #ECCE5A #5AEC85
split-complementary
#5A78EC #EC855A #C1EC5A
monochromatic
#1536B7 #234BE6 #5A78EC #91A5F2 #C8D2F9
Accessibility & contrast
On white
3.94
#5A78EC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.33
#5A78EC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5A78EC
5.33:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5A78EC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5A78EC | 1.00 | 3.94 | 5.33 | 5.33 |
| #FFFFFF | 3.94 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.33 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.33 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3987F0
Deuteranopia (green-blind)
#167AEA
Tritanopia (blue-blind)
#0093A7
Achromatopsia (no color)
#808080
Design tokens & code
CSS
--color: #5a78ec; /* rgb */ color: rgb(90, 120, 236); /* oklch */ color: oklch(61.0% 0.177 269.6);
Tailwind
colors: {
custom: {
50: '#969ef3',
500: '#5a78ec',
950: '#000000',
},
}SCSS
$custom: #5a78ec; $custom-light: #969ef3; $custom-dark: #000000;
JSON
{
"hex": "#5a78ec",
"rgb": {
"r": 90,
"g": 120,
"b": 236
},
"hsl": {
"h": 227.671,
"s": 79.348,
"l": 63.922
},
"oklch": {
"l": 0.60964,
"c": 0.17743,
"h": 269.6
},
"luminance": 0.21663
}Semantic roles & 50–950 ramp
primary
#5A78EC
secondary
#EBE0B7
accent
#B10ADC
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85