#588DC0#588DC0
#588DC0 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.8% C 0.096 H 248.7°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #588DC0 |
|---|---|
| RGB | rgb(88, 141, 192) |
| HSL | hsl(209, 45%, 55%) |
| HSV | hsv(209, 54%, 75%) |
| CMYK | cmyk(54.2%, 26.6%, 0%, 24.7%) |
| CIE-LAB | lab(57.01, -2.83, -31.90) |
| CIE-LCH | lch(57.01, 32.03, 264.93°) |
| OKLab | oklab(62.77% -0.0349 -0.0894) |
| OKLCH | oklch(62.77% 0.096 248.7) |
| XYZ | xyz(23.0604, 24.9284, 53.4554) |
| Luminance | 0.2493 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Faded Blue
#658CBB
ΔE00 2.69
Dusty Blue
#5A86AD
ΔE00 3.36
Cool Blue
#4984B8
ΔE00 3.52
Off Blue
#5684AE
ΔE00 3.63
Dark Sky Blue
#448EE4
ΔE00 3.73
Steel Blue
#4682B4
ΔE00 4.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#588DC0 #C08B58
analogous
#58C0BF #588DC0 #5859C0
triadic
#588DC0 #C0588D #8DC058
tetradic
#588DC0 #BF58C0 #C08B58 #59C058
square
#588DC0 #BF58C0 #C08B58 #59C058
split-complementary
#588DC0 #C05859 #C0BF58
monochromatic
#2B4F72 #3C6E9F #588DC0 #84ABD1 #B1CAE2
Accessibility & contrast
On white
3.51
#588DC0 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#588DC0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #588DC0
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##588DC0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##588DC0 | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 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)
#788FC2
Deuteranopia (green-blind)
#6A84BF
Tritanopia (blue-blind)
#16999F
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #588dc0; /* rgb */ color: rgb(88, 141, 192); /* oklch */ color: oklch(62.8% 0.096 248.7);
Tailwind
colors: {
custom: {
50: '#8eaed3',
500: '#588dc0',
950: '#000000',
},
}SCSS
$custom: #588dc0; $custom-light: #8eaed3; $custom-dark: #000000;
JSON
{
"hex": "#588dc0",
"rgb": {
"r": 88,
"g": 141,
"b": 192
},
"hsl": {
"h": 209.423,
"s": 45.217,
"l": 54.902
},
"oklch": {
"l": 0.62771,
"c": 0.096,
"h": 248.7
},
"luminance": 0.2493
}Semantic roles & 50–950 ramp
primary
#588DC0
secondary
#D0B9A4
accent
#9353D5
background
#F9FAFC
surface
#F1F4F9
border
#CBCED2
text
#0D1014
muted
#7E7F82