#58B3E7#58B3E7
#58B3E7 is a light, moderate cyan. Relative luminance 0.401; OKLCH L 73.2% C 0.115 H 236.4°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).
Color values
| HEX | #58B3E7 |
|---|---|
| RGB | rgb(88, 179, 231) |
| HSL | hsl(202, 75%, 63%) |
| HSV | hsv(202, 62%, 91%) |
| CMYK | cmyk(61.9%, 22.5%, 0%, 9.4%) |
| CIE-LAB | lab(69.53, -11.77, -34.13) |
| CIE-LCH | lch(69.53, 36.10, 250.98°) |
| OKLab | oklab(73.21% -0.0637 -0.0957) |
| OKLCH | oklch(73.21% 0.115 236.4) |
| XYZ | xyz(34.5629, 40.0810, 81.5007) |
| Luminance | 0.4008 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deepskyblue
#00BFFF
ΔE00 4.76
Sky Blue (survey)
#75BBFD
ΔE00 5.84
Lightblue (survey)
#7BC8F6
ΔE00 6.02
Sky
#82CAFC
ΔE00 6.86
Lightskyblue
#87CEFA
ΔE00 7.77
Bright Sky Blue
#02CCFE
ΔE00 8.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#58B3E7 #E78C58
analogous
#58E7D3 #58B3E7 #586CE7
triadic
#58B3E7 #E758B3 #B3E758
tetradic
#58B3E7 #D358E7 #E78C58 #6CE758
square
#58B3E7 #D358E7 #E78C58 #6CE758
split-complementary
#58B3E7 #E7586C #E7D358
monochromatic
#1976AC #229BDF #58B3E7 #8ECBEF #C3E4F6
Accessibility & contrast
On white
2.33
#58B3E7 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.02
#58B3E7 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #58B3E7
9.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##58B3E7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##58B3E7 | 1.00 | 2.33 | 9.02 | 9.02 |
| #FFFFFF | 2.33 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.02 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.02 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9BB2E9
Deuteranopia (green-blind)
#87A3E6
Tritanopia (blue-blind)
#00C0C4
Achromatopsia (no color)
#AAAAAA
Design tokens & code
CSS
--color: #58b3e7; /* rgb */ color: rgb(88, 179, 231); /* oklch */ color: oklch(73.2% 0.115 236.4);
Tailwind
colors: {
custom: {
50: '#94c9ee',
500: '#58b3e7',
950: '#000000',
},
}SCSS
$custom: #58b3e7; $custom-light: #94c9ee; $custom-dark: #000000;
JSON
{
"hex": "#58b3e7",
"rgb": {
"r": 88,
"g": 179,
"b": 231
},
"hsl": {
"h": 201.818,
"s": 74.869,
"l": 62.549
},
"oklch": {
"l": 0.73208,
"c": 0.11493,
"h": 236.4
},
"luminance": 0.40084
}Semantic roles & 50–950 ramp
primary
#58B3E7
secondary
#E7C6B3
accent
#570ED7
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1316
muted
#7E8284