#5778EA#5778EA
#5778EA is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.7% C 0.176 H 268.6°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).
Color values
| HEX | #5778EA |
|---|---|
| RGB | rgb(87, 120, 234) |
| HSL | hsl(227, 78%, 63%) |
| HSV | hsv(227, 63%, 92%) |
| CMYK | cmyk(62.8%, 48.7%, 0%, 8.2%) |
| CIE-LAB | lab(53.38, 23.39, -61.31) |
| CIE-LCH | lch(53.38, 65.62, 290.89°) |
| OKLab | oklab(60.67% -0.0043 -0.1756) |
| OKLCH | oklch(60.67% 0.176 268.6) |
| XYZ | xyz(25.4932, 21.3974, 80.6126) |
| Luminance | 0.2140 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 3.24
Cornflower
#6A79F7
ΔE00 3.65
Cornflower Blue
#5170D7
ΔE00 3.75
Clear Blue
#247AFD
ΔE00 4.71
Dodger Blue
#3E82FC
ΔE00 5.14
Soft Blue
#6488EA
ΔE00 5.16
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5778EA #EAC957
analogous
#57C1EA #5778EA #8057EA
triadic
#5778EA #EA5778 #78EA57
tetradic
#5778EA #EA57C1 #EAC957 #57EA80
square
#5778EA #EA57C1 #EAC957 #57EA80
split-complementary
#5778EA #EA8057 #C1EA57
monochromatic
#1639B1 #214CE3 #5778EA #8DA4F1 #C4CFF8
Accessibility & contrast
On white
3.98
#5778EA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.28
#5778EA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5778EA
5.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5778EA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5778EA | 1.00 | 3.98 | 5.28 | 5.28 |
| #FFFFFF | 3.98 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.28 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.28 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B86EE
Deuteranopia (green-blind)
#1879E8
Tritanopia (blue-blind)
#0092A6
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #5778ea; /* rgb */ color: rgb(87, 120, 234); /* oklch */ color: oklch(60.7% 0.176 268.6);
Tailwind
colors: {
custom: {
50: '#949ef1',
500: '#5778ea',
950: '#000000',
},
}SCSS
$custom: #5778ea; $custom-light: #949ef1; $custom-dark: #000000;
JSON
{
"hex": "#5778ea",
"rgb": {
"r": 87,
"g": 120,
"b": 234
},
"hsl": {
"h": 226.531,
"s": 77.778,
"l": 62.941
},
"oklch": {
"l": 0.60667,
"c": 0.17562,
"h": 268.6
},
"luminance": 0.214
}Semantic roles & 50–950 ramp
primary
#5778EA
secondary
#E9DDB4
accent
#AC0BDA
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85