#5487EC#5487EC
#5487EC is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.7% C 0.161 H 262.5°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).
Color values
| HEX | #5487EC |
|---|---|
| RGB | rgb(84, 135, 236) |
| HSL | hsl(220, 80%, 63%) |
| HSV | hsv(220, 64%, 93%) |
| CMYK | cmyk(64.4%, 42.8%, 0%, 7.5%) |
| CIE-LAB | lab(57.33, 14.43, -56.09) |
| CIE-LCH | lch(57.33, 57.92, 284.42°) |
| OKLab | oklab(63.69% -0.0209 -0.1601) |
| OKLCH | oklch(63.69% 0.161 262.5) |
| XYZ | xyz(27.4551, 25.2663, 82.7706) |
| Luminance | 0.2527 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 2.35
Soft Blue
#6488EA
ΔE00 2.39
Cornflowerblue
#6495ED
ΔE00 4.33
Lightish Blue
#3D7AFD
ΔE00 4.41
Dark Sky Blue
#448EE4
ΔE00 4.45
Azure
#007FFF
ΔE00 4.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5487EC #ECB954
analogous
#54D3EC #5487EC #6D54EC
triadic
#5487EC #EC5487 #87EC54
tetradic
#5487EC #EC54D3 #ECB954 #54EC6D
square
#5487EC #EC54D3 #ECB954 #54EC6D
split-complementary
#5487EC #EC6D54 #D3EC54
monochromatic
#1449B2 #1D60E6 #5487EC #8BAEF2 #C2D4F8
Accessibility & contrast
On white
3.47
#5487EC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.05
#5487EC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5487EC
6.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5487EC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5487EC | 1.00 | 3.47 | 6.05 | 6.05 |
| #FFFFFF | 3.47 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5891F0
Deuteranopia (green-blind)
#3F83EA
Tritanopia (blue-blind)
#009EAE
Achromatopsia (no color)
#8A8A8A
Design tokens & code
CSS
--color: #5487ec; /* rgb */ color: rgb(84, 135, 236); /* oklch */ color: oklch(63.7% 0.161 262.5);
Tailwind
colors: {
custom: {
50: '#92a9f3',
500: '#5487ec',
950: '#000000',
},
}SCSS
$custom: #5487ec; $custom-light: #92a9f3; $custom-dark: #000000;
JSON
{
"hex": "#5487ec",
"rgb": {
"r": 84,
"g": 135,
"b": 236
},
"hsl": {
"h": 219.868,
"s": 80,
"l": 62.745
},
"oklch": {
"l": 0.63691,
"c": 0.16145,
"h": 262.5
},
"luminance": 0.25269
}Semantic roles & 50–950 ramp
primary
#5487EC
secondary
#E9D7B2
accent
#9509DC
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F17
muted
#7E7F85