#5FA3FB#5FA3FB
#5FA3FB is a light, vivid cyan. Relative luminance 0.356; OKLCH L 71.0% C 0.147 H 255.6°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).
Color values
| HEX | #5FA3FB |
|---|---|
| RGB | rgb(95, 163, 251) |
| HSL | hsl(214, 95%, 68%) |
| HSV | hsv(214, 62%, 98%) |
| CMYK | cmyk(62.2%, 35.1%, 0%, 1.6%) |
| CIE-LAB | lab(66.20, 4.81, -50.22) |
| CIE-LCH | lch(66.20, 50.45, 275.47°) |
| OKLab | oklab(70.96% -0.0365 -0.1424) |
| OKLCH | oklch(70.96% 0.147 255.6) |
| XYZ | xyz(35.2228, 35.5890, 96.2612) |
| Luminance | 0.3559 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 4.94
Dodgerblue
#1E90FF
ΔE00 6.17
Azure (survey)
#069AF3
ΔE00 6.48
Sky Blue (survey)
#75BBFD
ΔE00 6.78
Carolina Blue
#8AB8FE
ΔE00 6.80
Dark Sky Blue
#448EE4
ΔE00 6.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5FA3FB #FBB75F
analogous
#5FF1FB #5FA3FB #695FFB
triadic
#5FA3FB #FB5FA3 #A3FB5F
tetradic
#5FA3FB #FB5FF1 #FBB75F #5FFB69
square
#5FA3FB #FB5FF1 #FBB75F #5FFB69
split-complementary
#5FA3FB #FB695F #F1FB5F
monochromatic
#0562DA #2381FA #5FA3FB #9BC5FC #D6E8FE
Accessibility & contrast
On white
2.59
#5FA3FB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.12
#5FA3FB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5FA3FB
8.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5FA3FB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5FA3FB | 1.00 | 2.59 | 8.12 | 8.12 |
| #FFFFFF | 2.59 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7DA9FF
Deuteranopia (green-blind)
#689AF9
Tritanopia (blue-blind)
#00B7C3
Achromatopsia (no color)
#A1A1A1
Design tokens & code
CSS
--color: #5fa3fb; /* rgb */ color: rgb(95, 163, 251); /* oklch */ color: oklch(71.0% 0.147 255.6);
Tailwind
colors: {
custom: {
50: '#99bdfd',
500: '#5fa3fb',
950: '#000000',
},
}SCSS
$custom: #5fa3fb; $custom-light: #99bdfd; $custom-dark: #000000;
JSON
{
"hex": "#5fa3fb",
"rgb": {
"r": 95,
"g": 163,
"b": 251
},
"hsl": {
"h": 213.846,
"s": 95.122,
"l": 67.843
},
"oklch": {
"l": 0.70956,
"c": 0.14698,
"h": 255.6
},
"luminance": 0.35592
}Semantic roles & 50–950 ramp
primary
#5FA3FB
secondary
#F3DEC3
accent
#8100E6
background
#FAFBFF
surface
#F4F6FF
border
#CED0D7
text
#0F1217
muted
#7F8185