#5488E1#5488E1
#5488E1 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.2% C 0.146 H 260.5°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5488E1 |
|---|---|
| RGB | rgb(84, 136, 225) |
| HSL | hsl(218, 70%, 61%) |
| HSV | hsv(218, 63%, 88%) |
| CMYK | cmyk(62.7%, 39.6%, 0%, 11.8%) |
| CIE-LAB | lab(57.00, 10.09, -50.49) |
| CIE-LCH | lch(57.00, 51.49, 281.30°) |
| OKLab | oklab(63.24% -0.0241 -0.1436) |
| OKLCH | oklch(63.24% 0.146 260.5) |
| XYZ | xyz(26.0461, 24.9270, 74.6583) |
| Luminance | 0.2493 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 3.12
Soft Blue
#6488EA
ΔE00 3.18
Dark Sky Blue
#448EE4
ΔE00 3.60
Faded Blue
#658CBB
ΔE00 4.30
Cornflowerblue
#6495ED
ΔE00 4.37
Azure
#007FFF
ΔE00 4.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5488E1 #E1AD54
analogous
#54CFE1 #5488E1 #6654E1
triadic
#5488E1 #E15488 #88E154
tetradic
#5488E1 #E154CF #E1AD54 #54E166
square
#5488E1 #E154CF #E1AD54 #54E166
split-complementary
#5488E1 #E16654 #CFE154
monochromatic
#1C4C9F #2565D3 #5488E1 #88ACEA #BCD0F3
Accessibility & contrast
On white
3.51
#5488E1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#5488E1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5488E1
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5488E1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5488E1 | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6190E5
Deuteranopia (green-blind)
#4C83DF
Tritanopia (blue-blind)
#009CAA
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #5488e1; /* rgb */ color: rgb(84, 136, 225); /* oklch */ color: oklch(63.2% 0.146 260.5);
Tailwind
colors: {
custom: {
50: '#90aaeb',
500: '#5488e1',
950: '#000000',
},
}SCSS
$custom: #5488e1; $custom-light: #90aaeb; $custom-dark: #000000;
JSON
{
"hex": "#5488e1",
"rgb": {
"r": 84,
"g": 136,
"b": 225
},
"hsl": {
"h": 217.872,
"s": 70.149,
"l": 60.588
},
"oklch": {
"l": 0.63241,
"c": 0.14565,
"h": 260.5
},
"luminance": 0.24929
}Semantic roles & 50–950 ramp
primary
#5488E1
secondary
#E3CFAE
accent
#8C13D2
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84