#5288DC#5288DC
#5288DC is a light, vivid blue. Relative luminance 0.246; OKLCH L 62.9% C 0.140 H 258.9°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).
Color values
| HEX | #5288DC |
|---|---|
| RGB | rgb(82, 136, 220) |
| HSL | hsl(217, 66%, 59%) |
| HSV | hsv(217, 63%, 86%) |
| CMYK | cmyk(62.7%, 38.2%, 0%, 13.7%) |
| CIE-LAB | lab(56.65, 8.05, -48.26) |
| CIE-LCH | lch(56.65, 48.93, 279.47°) |
| OKLab | oklab(62.86% -0.0268 -0.1371) |
| OKLCH | oklch(62.86% 0.14 258.9) |
| XYZ | xyz(25.1975, 24.5671, 71.1103) |
| Luminance | 0.2457 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 3.18
Dodger Blue
#3E82FC
ΔE00 3.48
Soft Blue
#6488EA
ΔE00 3.88
Faded Blue
#658CBB
ΔE00 4.05
Azure
#007FFF
ΔE00 4.48
Cornflowerblue
#6495ED
ΔE00 4.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5288DC #DCA652
analogous
#52CDDC #5288DC #6152DC
triadic
#5288DC #DC5288 #88DC52
tetradic
#5288DC #DC52CD #DCA652 #52DC61
square
#5288DC #DC52CD #DCA652 #52DC61
split-complementary
#5288DC #DC6152 #CDDC52
monochromatic
#1E4D95 #2967C8 #5288DC #85ABE6 #B8CEF1
Accessibility & contrast
On white
3.55
#5288DC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.91
#5288DC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5288DC
5.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5288DC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5288DC | 1.00 | 3.55 | 5.91 | 5.91 |
| #FFFFFF | 3.55 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.91 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.91 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#638FDF
Deuteranopia (green-blind)
#5082DA
Tritanopia (blue-blind)
#009BA7
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #5288dc; /* rgb */ color: rgb(82, 136, 220); /* oklch */ color: oklch(62.9% 0.140 258.9);
Tailwind
colors: {
custom: {
50: '#8faae7',
500: '#5288dc',
950: '#000000',
},
}SCSS
$custom: #5288dc; $custom-light: #8faae7; $custom-dark: #000000;
JSON
{
"hex": "#5288dc",
"rgb": {
"r": 82,
"g": 136,
"b": 220
},
"hsl": {
"h": 216.522,
"s": 66.346,
"l": 59.216
},
"oklch": {
"l": 0.62856,
"c": 0.13975,
"h": 258.9
},
"luminance": 0.24569
}Semantic roles & 50–950 ramp
primary
#5288DC
secondary
#E0CBAA
accent
#A63FE9
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0D0F16
muted
#7E7F84