#5287D7#5287D7
#5287D7 is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.4% C 0.134 H 258.4°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).
Color values
| HEX | #5287D7 |
|---|---|
| RGB | rgb(82, 135, 215) |
| HSL | hsl(216, 62%, 58%) |
| HSV | hsv(216, 62%, 84%) |
| CMYK | cmyk(61.9%, 37.2%, 0%, 15.7%) |
| CIE-LAB | lab(56.11, 6.96, -46.31) |
| CIE-LCH | lch(56.11, 46.83, 278.55°) |
| OKLab | oklab(62.35% -0.0269 -0.1314) |
| OKLCH | oklch(62.35% 0.134 258.4) |
| XYZ | xyz(24.4050, 24.0258, 67.6281) |
| Luminance | 0.2403 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 3.44
Dodger Blue
#3E82FC
ΔE00 3.76
Faded Blue
#658CBB
ΔE00 3.85
Soft Blue
#6488EA
ΔE00 4.19
Azure
#007FFF
ΔE00 4.55
Cool Blue
#4984B8
ΔE00 4.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5287D7 #D7A252
analogous
#52C9D7 #5287D7 #5F52D7
triadic
#5287D7 #D75287 #87D752
tetradic
#5287D7 #D752C9 #D7A252 #52D75F
square
#5287D7 #D752C9 #D7A252 #52D75F
split-complementary
#5287D7 #D75F52 #C9D752
monochromatic
#214C8E #2C67C0 #5287D7 #84A9E2 #B5CCEE
Accessibility & contrast
On white
3.62
#5287D7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.81
#5287D7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5287D7
5.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5287D7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5287D7 | 1.00 | 3.62 | 5.81 | 5.81 |
| #FFFFFF | 3.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.81 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.81 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#648DDA
Deuteranopia (green-blind)
#5281D5
Tritanopia (blue-blind)
#0099A5
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #5287d7; /* rgb */ color: rgb(82, 135, 215); /* oklch */ color: oklch(62.4% 0.134 258.4);
Tailwind
colors: {
custom: {
50: '#8ea9e4',
500: '#5287d7',
950: '#000000',
},
}SCSS
$custom: #5287d7; $custom-light: #8ea9e4; $custom-dark: #000000;
JSON
{
"hex": "#5287d7",
"rgb": {
"r": 82,
"g": 135,
"b": 215
},
"hsl": {
"h": 216.09,
"s": 62.441,
"l": 58.235
},
"oklch": {
"l": 0.62354,
"c": 0.13417,
"h": 258.4
},
"luminance": 0.24028
}Semantic roles & 50–950 ramp
primary
#5287D7
secondary
#DDC8A8
accent
#A442E6
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0D0F15
muted
#7E7F84