#5587BE#5587BE
#5587BE is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 61.2% C 0.100 H 251.9°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).
Color values
| HEX | #5587BE |
|---|---|
| RGB | rgb(85, 135, 190) |
| HSL | hsl(211, 45%, 54%) |
| HSV | hsv(211, 55%, 75%) |
| CMYK | cmyk(55.3%, 28.9%, 0%, 25.5%) |
| CIE-LAB | lab(55.05, -0.64, -33.83) |
| CIE-LCH | lch(55.05, 33.84, 268.92°) |
| OKLab | oklab(61.16% -0.0311 -0.0951) |
| OKLCH | oklch(61.16% 0.1 251.9) |
| XYZ | xyz(21.7013, 22.9752, 51.9963) |
| Luminance | 0.2298 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cool Blue
#4984B8
ΔE00 2.43
Off Blue
#5684AE
ΔE00 2.54
Dusty Blue
#5A86AD
ΔE00 2.81
Faded Blue
#658CBB
ΔE00 2.84
Steel Blue
#4682B4
ΔE00 3.31
Dark Sky Blue
#448EE4
ΔE00 4.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5587BE #BE8C55
analogous
#55BCBE #5587BE #5855BE
triadic
#5587BE #BE5587 #87BE55
tetradic
#5587BE #BE55BC #BE8C55 #55BE58
square
#5587BE #BE55BC #BE8C55 #55BE58
split-complementary
#5587BE #BE5855 #BCBE55
monochromatic
#2A4B6E #3B699B #5587BE #81A6CF #AEC6E0
Accessibility & contrast
On white
3.75
#5587BE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.60
#5587BE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5587BE
5.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5587BE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5587BE | 1.00 | 3.75 | 5.60 | 5.60 |
| #FFFFFF | 3.75 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.60 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.60 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7089C0
Deuteranopia (green-blind)
#637FBD
Tritanopia (blue-blind)
#0B949A
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #5587be; /* rgb */ color: rgb(85, 135, 190); /* oklch */ color: oklch(61.2% 0.100 251.9);
Tailwind
colors: {
custom: {
50: '#8ca9d2',
500: '#5587be',
950: '#000000',
},
}SCSS
$custom: #5587be; $custom-light: #8ca9d2; $custom-dark: #000000;
JSON
{
"hex": "#5587be",
"rgb": {
"r": 85,
"g": 135,
"b": 190
},
"hsl": {
"h": 211.429,
"s": 44.681,
"l": 53.922
},
"oklch": {
"l": 0.61163,
"c": 0.10005,
"h": 251.9
},
"luminance": 0.22977
}Semantic roles & 50–950 ramp
primary
#5587BE
secondary
#CEB8A1
accent
#9753D4
background
#F9FAFC
surface
#F1F4F9
border
#CBCED2
text
#0D0F14
muted
#7E7F82