#58C9ED#58C9ED
#58C9ED is a light, moderate cyan. Relative luminance 0.500; OKLCH L 78.5% C 0.114 H 222.1°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #58C9ED |
|---|---|
| RGB | rgb(88, 201, 237) |
| HSL | hsl(194, 81%, 64%) |
| HSV | hsv(194, 63%, 93%) |
| CMYK | cmyk(62.9%, 15.2%, 0%, 7.1%) |
| CIE-LAB | lab(76.04, -21.45, -27.34) |
| CIE-LCH | lch(76.04, 34.75, 231.88°) |
| OKLab | oklab(78.48% -0.0842 -0.0762) |
| OKLCH | oklch(78.48% 0.114 222.1) |
| XYZ | xyz(40.1911, 49.9582, 87.6291) |
| Luminance | 0.4996 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bright Sky Blue
#02CCFE
ΔE00 3.46
Sky Blue
#87CEEB
ΔE00 4.56
Neon Blue
#04D9FF
ΔE00 4.97
Baby Blue
#89CFF0
ΔE00 5.08
Lightblue (survey)
#7BC8F6
ΔE00 6.05
Lightskyblue
#87CEFA
ΔE00 6.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#58C9ED #ED7C58
analogous
#58EDC7 #58C9ED #587EED
triadic
#58C9ED #ED58C9 #C9ED58
tetradic
#58C9ED #C758ED #ED7C58 #7EED58
square
#58C9ED #C758ED #ED7C58 #7EED58
split-complementary
#58C9ED #ED587E #EDC758
monochromatic
#148FB7 #21B7E7 #58C9ED #8FDBF3 #C6EDF9
Accessibility & contrast
On white
1.91
#58C9ED on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.99
#58C9ED on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #58C9ED
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##58C9ED | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##58C9ED | 1.00 | 1.91 | 10.99 | 10.99 |
| #FFFFFF | 1.91 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B4C4EF
Deuteranopia (green-blind)
#9FB5ED
Tritanopia (blue-blind)
#00D4D4
Achromatopsia (no color)
#BBBBBB
Design tokens & code
CSS
--color: #58c9ed; /* rgb */ color: rgb(88, 201, 237); /* oklch */ color: oklch(78.5% 0.114 222.1);
Tailwind
colors: {
custom: {
50: '#95d9f3',
500: '#58c9ed',
950: '#000000',
},
}SCSS
$custom: #58c9ed; $custom-light: #95d9f3; $custom-dark: #000000;
JSON
{
"hex": "#58c9ed",
"rgb": {
"r": 88,
"g": 201,
"b": 237
},
"hsl": {
"h": 194.497,
"s": 80.541,
"l": 63.725
},
"oklch": {
"l": 0.7848,
"c": 0.11353,
"h": 222.1
},
"luminance": 0.49962
}Semantic roles & 50–950 ramp
primary
#58C9ED
secondary
#EBC3B6
accent
#3C09DD
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0F1417
muted
#7E8385