#528DC7#528DC7
#528DC7 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.8% C 0.108 H 249.5°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #528DC7 |
|---|---|
| RGB | rgb(82, 141, 199) |
| HSL | hsl(210, 51%, 55%) |
| HSV | hsv(210, 59%, 78%) |
| CMYK | cmyk(58.8%, 29.1%, 0%, 22%) |
| CIE-LAB | lab(57.04, -1.86, -35.83) |
| CIE-LCH | lch(57.04, 35.88, 267.02°) |
| OKLab | oklab(62.83% -0.0377 -0.1009) |
| OKLCH | oklch(62.83% 0.108 249.5) |
| XYZ | xyz(23.3096, 24.9650, 57.6121) |
| Luminance | 0.2497 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.87
Faded Blue
#658CBB
ΔE00 3.46
Cool Blue
#4984B8
ΔE00 3.56
Dusty Blue
#5A86AD
ΔE00 4.11
Off Blue
#5684AE
ΔE00 4.21
Steel Blue
#4682B4
ΔE00 4.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#528DC7 #C78C52
analogous
#52C7C7 #528DC7 #5252C7
triadic
#528DC7 #C7528D #8DC752
tetradic
#528DC7 #C752C7 #C78C52 #52C752
square
#528DC7 #C752C7 #C78C52 #52C752
split-complementary
#528DC7 #C75252 #C7C752
monochromatic
#275078 #366EA6 #528DC7 #80ABD6 #AECAE5
Accessibility & contrast
On white
3.50
#528DC7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#528DC7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #528DC7
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##528DC7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##528DC7 | 1.00 | 3.50 | 5.99 | 5.99 |
| #FFFFFF | 3.50 | 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)
#748FCA
Deuteranopia (green-blind)
#6584C6
Tritanopia (blue-blind)
#009BA1
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #528dc7; /* rgb */ color: rgb(82, 141, 199); /* oklch */ color: oklch(62.8% 0.108 249.5);
Tailwind
colors: {
custom: {
50: '#8caed8',
500: '#528dc7',
950: '#000000',
},
}SCSS
$custom: #528dc7; $custom-light: #8caed8; $custom-dark: #000000;
JSON
{
"hex": "#528dc7",
"rgb": {
"r": 82,
"g": 141,
"b": 199
},
"hsl": {
"h": 209.744,
"s": 51.092,
"l": 55.098
},
"oklch": {
"l": 0.62826,
"c": 0.10767,
"h": 249.5
},
"luminance": 0.24967
}Semantic roles & 50–950 ramp
primary
#528DC7
secondary
#D3BAA2
accent
#934DDB
background
#F9FAFD
surface
#F1F4FA
border
#CBCED3
text
#0D1014
muted
#7E7F83