#5890BB#5890BB
#5890BB is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.2% C 0.088 H 242.9°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).
Color values
| HEX | #5890BB |
|---|---|
| RGB | rgb(88, 144, 187) |
| HSL | hsl(206, 42%, 54%) |
| HSV | hsv(206, 53%, 73%) |
| CMYK | cmyk(52.9%, 23%, 0%, 26.7%) |
| CIE-LAB | lab(57.66, -6.09, -28.05) |
| CIE-LCH | lch(57.66, 28.70, 257.74°) |
| OKLab | oklab(63.22% -0.04 -0.0783) |
| OKLCH | oklch(63.22% 0.088 242.9) |
| XYZ | xyz(22.9642, 25.6072, 50.7366) |
| Luminance | 0.2561 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusty Blue
#5A86AD
ΔE00 3.81
Faded Blue
#658CBB
ΔE00 4.17
Off Blue
#5684AE
ΔE00 4.40
Cool Blue
#4984B8
ΔE00 4.50
Dark Sky Blue
#448EE4
ΔE00 5.16
Steel Blue
#4682B4
ΔE00 5.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5890BB #BB8358
analogous
#58BBB5 #5890BB #585FBB
triadic
#5890BB #BB5890 #90BB58
tetradic
#5890BB #B558BB #BB8358 #5FBB58
square
#5890BB #B558BB #BB8358 #5FBB58
split-complementary
#5890BB #BB585F #BBB558
monochromatic
#2C516C #3E7198 #5890BB #83ADCD #AFCADE
Accessibility & contrast
On white
3.43
#5890BB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.12
#5890BB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5890BB
6.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5890BB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5890BB | 1.00 | 3.43 | 6.12 | 6.12 |
| #FFFFFF | 3.43 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7D90BD
Deuteranopia (green-blind)
#7086BA
Tritanopia (blue-blind)
#1D9A9E
Achromatopsia (no color)
#8A8A8A
Design tokens & code
CSS
--color: #5890bb; /* rgb */ color: rgb(88, 144, 187); /* oklch */ color: oklch(63.2% 0.088 242.9);
Tailwind
colors: {
custom: {
50: '#8eb0cf',
500: '#5890bb',
950: '#000000',
},
}SCSS
$custom: #5890bb; $custom-light: #8eb0cf; $custom-dark: #000000;
JSON
{
"hex": "#5890bb",
"rgb": {
"r": 88,
"g": 144,
"b": 187
},
"hsl": {
"h": 206.061,
"s": 42.128,
"l": 53.922
},
"oklch": {
"l": 0.63219,
"c": 0.08798,
"h": 242.9
},
"luminance": 0.25609
}Semantic roles & 50–950 ramp
primary
#5890BB
secondary
#CDB5A2
accent
#8C56D2
background
#F9FAFC
surface
#F1F4F9
border
#CBCED2
text
#0D1014
muted
#7E7F82