#588499#588499
#588499 is a mid, muted cyan. Relative luminance 0.209; OKLCH L 58.9% C 0.058 H 229.5°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).
Color values
| HEX | #588499 |
|---|---|
| RGB | rgb(88, 132, 153) |
| HSL | hsl(199, 27%, 47%) |
| HSV | hsv(199, 42%, 60%) |
| CMYK | cmyk(42.5%, 13.7%, 0%, 40%) |
| CIE-LAB | lab(52.81, -9.35, -15.98) |
| CIE-LCH | lch(52.81, 18.52, 239.67°) |
| OKLab | oklab(58.94% -0.0377 -0.0441) |
| OKLCH | oklch(58.94% 0.058 229.5) |
| XYZ | xyz(18.0235, 20.8760, 33.2105) |
| Luminance | 0.2088 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 3.64
Greyish Blue
#5E819D
ΔE00 4.56
Grey Blue
#647D8E
ΔE00 4.76
Steel Blue (survey)
#5A7D9A
ΔE00 5.32
Stormy Blue
#507B9C
ΔE00 5.85
Slate Blue (survey)
#5B7C99
ΔE00 5.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#588499 #996D58
analogous
#58998E #588499 #586399
triadic
#588499 #995884 #849958
tetradic
#588499 #8E5899 #996D58 #639958
square
#588499 #8E5899 #996D58 #639958
split-complementary
#588499 #995863 #998E58
monochromatic
#2B414B #426272 #588499 #7BA1B3 #A2BDC9
Accessibility & contrast
On white
4.06
#588499 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.18
#588499 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #588499
5.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##588499 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##588499 | 1.00 | 4.06 | 5.18 | 5.18 |
| #FFFFFF | 4.06 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.18 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.18 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#79829A
Deuteranopia (green-blind)
#707B99
Tritanopia (blue-blind)
#3E8A8B
Achromatopsia (no color)
#7E7E7E
Design tokens & code
CSS
--color: #588499; /* rgb */ color: rgb(88, 132, 153); /* oklch */ color: oklch(58.9% 0.058 229.5);
Tailwind
colors: {
custom: {
50: '#8aa7b7',
500: '#588499',
950: '#000000',
},
}SCSS
$custom: #588499; $custom-light: #8aa7b7; $custom-dark: #000000;
JSON
{
"hex": "#588499",
"rgb": {
"r": 88,
"g": 132,
"b": 153
},
"hsl": {
"h": 199.385,
"s": 26.971,
"l": 47.255
},
"oklch": {
"l": 0.58944,
"c": 0.05797,
"h": 229.5
},
"luminance": 0.20877
}Semantic roles & 50–950 ramp
primary
#588499
secondary
#B7A096
accent
#8364C3
background
#F8FAFB
surface
#F0F4F6
border
#CBCED0
text
#0C0F11
muted
#7D7F80