#589BCF#589BCF
#589BCF is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.7% C 0.104 H 243.7°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).
Color values
| HEX | #589BCF |
|---|---|
| RGB | rgb(88, 155, 207) |
| HSL | hsl(206, 55%, 58%) |
| HSV | hsv(206, 57%, 81%) |
| CMYK | cmyk(57.5%, 25.1%, 0%, 18.8%) |
| CIE-LAB | lab(61.67, -6.09, -33.08) |
| CIE-LCH | lch(61.67, 33.64, 259.57°) |
| OKLab | oklab(66.66% -0.0459 -0.0928) |
| OKLCH | oklch(66.66% 0.104 243.7) |
| XYZ | xyz(27.0042, 30.0200, 63.3907) |
| Luminance | 0.3002 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 4.56
Dark Sky Blue
#448EE4
ΔE00 5.49
Dodgerblue
#1E90FF
ΔE00 6.03
Cornflowerblue
#6495ED
ΔE00 6.50
Faded Blue
#658CBB
ΔE00 6.56
Dusty Blue
#5A86AD
ΔE00 7.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#589BCF #CF8C58
analogous
#58CFC7 #589BCF #5860CF
triadic
#589BCF #CF589B #9BCF58
tetradic
#589BCF #C758CF #CF8C58 #60CF58
square
#589BCF #C758CF #CF8C58 #60CF58
split-complementary
#589BCF #CF5860 #CFC758
monochromatic
#275C86 #347DB6 #589BCF #88B7DD #B7D4EA
Accessibility & contrast
On white
3.00
#589BCF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
7.00
#589BCF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #589BCF
7.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##589BCF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##589BCF | 1.00 | 3.00 | 7.00 | 7.00 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#849CD1
Deuteranopia (green-blind)
#7490CE
Tritanopia (blue-blind)
#00A8AD
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #589bcf; /* rgb */ color: rgb(88, 155, 207); /* oklch */ color: oklch(66.7% 0.104 243.7);
Tailwind
colors: {
custom: {
50: '#90b8de',
500: '#589bcf',
950: '#000000',
},
}SCSS
$custom: #589bcf; $custom-light: #90b8de; $custom-dark: #000000;
JSON
{
"hex": "#589bcf",
"rgb": {
"r": 88,
"g": 155,
"b": 207
},
"hsl": {
"h": 206.218,
"s": 55.349,
"l": 57.843
},
"oklch": {
"l": 0.66661,
"c": 0.10353,
"h": 243.7
},
"luminance": 0.30022
}Semantic roles & 50–950 ramp
primary
#589BCF
secondary
#D9BEAA
accent
#8A49DF
background
#F9FBFD
surface
#F2F6FB
border
#CCD0D4
text
#0D1115
muted
#7E8083