#5FB1EB#5FB1EB
#5FB1EB is a light, moderate cyan. Relative luminance 0.399; OKLCH L 73.2% C 0.117 H 241.6°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).
Color values
| HEX | #5FB1EB |
|---|---|
| RGB | rgb(95, 177, 235) |
| HSL | hsl(205, 78%, 65%) |
| HSV | hsv(205, 60%, 92%) |
| CMYK | cmyk(59.6%, 24.7%, 0%, 7.8%) |
| CIE-LAB | lab(69.38, -8.16, -36.52) |
| CIE-LCH | lch(69.38, 37.42, 257.40°) |
| OKLab | oklab(73.22% -0.0555 -0.1025) |
| OKLCH | oklch(73.22% 0.117 241.6) |
| XYZ | xyz(35.4313, 39.8720, 84.4100) |
| Luminance | 0.3987 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sky Blue (survey)
#75BBFD
ΔE00 4.24
Deepskyblue
#00BFFF
ΔE00 6.43
Lightblue (survey)
#7BC8F6
ΔE00 6.61
Sky
#82CAFC
ΔE00 6.91
Azure (survey)
#069AF3
ΔE00 7.65
Carolina Blue
#8AB8FE
ΔE00 7.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5FB1EB #EB995F
analogous
#5FEBDF #5FB1EB #5F6BEB
triadic
#5FB1EB #EB5FB1 #B1EB5F
tetradic
#5FB1EB #DF5FEB #EB995F #6BEB5F
square
#5FB1EB #DF5FEB #EB995F #6BEB5F
split-complementary
#5FB1EB #EB5F6B #EBDF5F
monochromatic
#1776B9 #2996E4 #5FB1EB #95CCF2 #CCE6F9
Accessibility & contrast
On white
2.34
#5FB1EB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.98
#5FB1EB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5FB1EB
8.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5FB1EB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5FB1EB | 1.00 | 2.34 | 8.98 | 8.98 |
| #FFFFFF | 2.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#97B1EE
Deuteranopia (green-blind)
#84A3EA
Tritanopia (blue-blind)
#00BFC5
Achromatopsia (no color)
#A9A9A9
Design tokens & code
CSS
--color: #5fb1eb; /* rgb */ color: rgb(95, 177, 235); /* oklch */ color: oklch(73.2% 0.117 241.6);
Tailwind
colors: {
custom: {
50: '#97c8f1',
500: '#5fb1eb',
950: '#000000',
},
}SCSS
$custom: #5fb1eb; $custom-light: #97c8f1; $custom-dark: #000000;
JSON
{
"hex": "#5fb1eb",
"rgb": {
"r": 95,
"g": 177,
"b": 235
},
"hsl": {
"h": 204.857,
"s": 77.778,
"l": 64.706
},
"oklch": {
"l": 0.73215,
"c": 0.11655,
"h": 241.6
},
"luminance": 0.39875
}Semantic roles & 50–950 ramp
primary
#5FB1EB
secondary
#EBCFBB
accent
#610BDA
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0F1317
muted
#7E8285