#58B3E5#58B3E5
#58B3E5 is a light, moderate cyan. Relative luminance 0.400; OKLCH L 73.1% C 0.113 H 235.3°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #58B3E5 |
|---|---|
| RGB | rgb(88, 179, 229) |
| HSL | hsl(201, 73%, 62%) |
| HSV | hsv(201, 62%, 90%) |
| CMYK | cmyk(61.6%, 21.8%, 0%, 10.2%) |
| CIE-LAB | lab(69.45, -12.39, -33.16) |
| CIE-LCH | lch(69.45, 35.40, 249.51°) |
| OKLab | oklab(73.12% -0.0643 -0.0929) |
| OKLCH | oklch(73.12% 0.113 235.3) |
| XYZ | xyz(34.2820, 39.9686, 80.0216) |
| Luminance | 0.3997 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deepskyblue
#00BFFF
ΔE00 4.72
Lightblue (survey)
#7BC8F6
ΔE00 6.03
Sky Blue (survey)
#75BBFD
ΔE00 6.23
Sky
#82CAFC
ΔE00 6.98
Lightskyblue
#87CEFA
ΔE00 7.79
Bright Sky Blue
#02CCFE
ΔE00 8.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#58B3E5 #E58A58
analogous
#58E5D1 #58B3E5 #586CE5
triadic
#58B3E5 #E558B3 #B3E558
tetradic
#58B3E5 #D158E5 #E58A58 #6CE558
square
#58B3E5 #D158E5 #E58A58 #6CE558
split-complementary
#58B3E5 #E5586C #E5D158
monochromatic
#1A76A8 #239BDD #58B3E5 #8DCBED #C2E3F5
Accessibility & contrast
On white
2.33
#58B3E5 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.99
#58B3E5 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #58B3E5
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##58B3E5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##58B3E5 | 1.00 | 2.33 | 8.99 | 8.99 |
| #FFFFFF | 2.33 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9BB2E7
Deuteranopia (green-blind)
#88A3E4
Tritanopia (blue-blind)
#00C0C4
Achromatopsia (no color)
#AAAAAA
Design tokens & code
CSS
--color: #58b3e5; /* rgb */ color: rgb(88, 179, 229); /* oklch */ color: oklch(73.1% 0.113 235.3);
Tailwind
colors: {
custom: {
50: '#93c9ed',
500: '#58b3e5',
950: '#000000',
},
}SCSS
$custom: #58b3e5; $custom-light: #93c9ed; $custom-dark: #000000;
JSON
{
"hex": "#58b3e5",
"rgb": {
"r": 88,
"g": 179,
"b": 229
},
"hsl": {
"h": 201.277,
"s": 73.057,
"l": 62.157
},
"oklch": {
"l": 0.73118,
"c": 0.113,
"h": 235.3
},
"luminance": 0.39972
}Semantic roles & 50–950 ramp
primary
#58B3E5
secondary
#E6C5B3
accent
#5610D5
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1316
muted
#7E8284