#5287E8#5287E8
#5287E8 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.4% C 0.157 H 261.4°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5287E8 |
|---|---|
| RGB | rgb(82, 135, 232) |
| HSL | hsl(219, 77%, 62%) |
| HSV | hsv(219, 65%, 91%) |
| CMYK | cmyk(64.7%, 41.8%, 0%, 9%) |
| CIE-LAB | lab(57.02, 12.73, -54.37) |
| CIE-LCH | lch(57.02, 55.84, 283.17°) |
| OKLab | oklab(63.35% -0.0233 -0.1551) |
| OKLCH | oklch(63.35% 0.157 261.4) |
| XYZ | xyz(26.7040, 24.9454, 79.7359) |
| Luminance | 0.2495 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 2.46
Soft Blue
#6488EA
ΔE00 2.87
Dark Sky Blue
#448EE4
ΔE00 3.99
Azure
#007FFF
ΔE00 4.22
Cornflowerblue
#6495ED
ΔE00 4.46
Lightish Blue
#3D7AFD
ΔE00 4.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5287E8 #E8B352
analogous
#52D2E8 #5287E8 #6852E8
triadic
#5287E8 #E85287 #87E852
tetradic
#5287E8 #E852D2 #E8B352 #52E868
square
#5287E8 #E852D2 #E8B352 #52E868
split-complementary
#5287E8 #E86852 #D2E852
monochromatic
#164AA9 #1E62DF #5287E8 #88ACEF #BED2F6
Accessibility & contrast
On white
3.51
#5287E8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#5287E8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5287E8
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5287E8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5287E8 | 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)
#5A90EC
Deuteranopia (green-blind)
#4382E6
Tritanopia (blue-blind)
#009DAC
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #5287e8; /* rgb */ color: rgb(82, 135, 232); /* oklch */ color: oklch(63.4% 0.157 261.4);
Tailwind
colors: {
custom: {
50: '#91a9f0',
500: '#5287e8',
950: '#000000',
},
}SCSS
$custom: #5287e8; $custom-light: #91a9f0; $custom-dark: #000000;
JSON
{
"hex": "#5287e8",
"rgb": {
"r": 82,
"g": 135,
"b": 232
},
"hsl": {
"h": 218.8,
"s": 76.531,
"l": 61.569
},
"oklch": {
"l": 0.63354,
"c": 0.15682,
"h": 261.4
},
"luminance": 0.24948
}Semantic roles & 50–950 ramp
primary
#5287E8
secondary
#E7D3AF
accent
#910DD9
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84