#528BD6#528BD6
#528BD6 is a light, vivid cyan. Relative luminance 0.251; OKLCH L 63.2% C 0.129 H 255.9°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).
Color values
| HEX | #528BD6 |
|---|---|
| RGB | rgb(82, 139, 214) |
| HSL | hsl(214, 62%, 58%) |
| HSV | hsv(214, 62%, 84%) |
| CMYK | cmyk(61.7%, 35%, 0%, 16.1%) |
| CIE-LAB | lab(57.18, 4.25, -44.05) |
| CIE-LCH | lch(57.18, 44.26, 275.51°) |
| OKLab | oklab(63.17% -0.0314 -0.1248) |
| OKLCH | oklch(63.17% 0.129 255.9) |
| XYZ | xyz(24.8455, 25.1118, 67.1430) |
| Luminance | 0.2511 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.15
Faded Blue
#658CBB
ΔE00 3.68
Dodgerblue
#1E90FF
ΔE00 4.49
Dodger Blue
#3E82FC
ΔE00 4.51
Cornflowerblue
#6495ED
ΔE00 4.59
Cool Blue
#4984B8
ΔE00 4.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#528BD6 #D69D52
analogous
#52CDD6 #528BD6 #5B52D6
triadic
#528BD6 #D6528B #8BD652
tetradic
#528BD6 #D652CD #D69D52 #52D65B
square
#528BD6 #D652CD #D69D52 #52D65B
split-complementary
#528BD6 #D65B52 #CDD652
monochromatic
#214F8C #2D6CBE #528BD6 #83ACE2 #B5CDED
Accessibility & contrast
On white
3.49
#528BD6 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.02
#528BD6 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #528BD6
6.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##528BD6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##528BD6 | 1.00 | 3.49 | 6.02 | 6.02 |
| #FFFFFF | 3.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.02 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.02 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6B90D9
Deuteranopia (green-blind)
#5984D4
Tritanopia (blue-blind)
#009CA6
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #528bd6; /* rgb */ color: rgb(82, 139, 214); /* oklch */ color: oklch(63.2% 0.129 255.9);
Tailwind
colors: {
custom: {
50: '#8eace3',
500: '#528bd6',
950: '#000000',
},
}SCSS
$custom: #528bd6; $custom-light: #8eace3; $custom-dark: #000000;
JSON
{
"hex": "#528bd6",
"rgb": {
"r": 82,
"g": 139,
"b": 214
},
"hsl": {
"h": 214.091,
"s": 61.682,
"l": 58.039
},
"oklch": {
"l": 0.63172,
"c": 0.12869,
"h": 255.9
},
"luminance": 0.25114
}Semantic roles & 50–950 ramp
primary
#528BD6
secondary
#DCC5A8
accent
#9F43E5
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0D1015
muted
#7E7F83