#5FA9FB#5FA9FB
#5FA9FB is a light, vivid cyan. Relative luminance 0.378; OKLCH L 72.2% C 0.141 H 252.5°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).
Color values
| HEX | #5FA9FB |
|---|---|
| RGB | rgb(95, 169, 251) |
| HSL | hsl(212, 95%, 68%) |
| HSV | hsv(212, 62%, 98%) |
| CMYK | cmyk(62.2%, 32.7%, 0%, 1.6%) |
| CIE-LAB | lab(67.85, 1.38, -47.62) |
| CIE-LCH | lch(67.85, 47.64, 271.66°) |
| OKLab | oklab(72.24% -0.0425 -0.1347) |
| OKLCH | oklch(72.24% 0.141 252.5) |
| XYZ | xyz(36.3135, 37.7704, 96.6248) |
| Luminance | 0.3777 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sky Blue (survey)
#75BBFD
ΔE00 5.02
Carolina Blue
#8AB8FE
ΔE00 6.21
Azure (survey)
#069AF3
ΔE00 6.43
Cornflowerblue
#6495ED
ΔE00 6.89
Dodgerblue
#1E90FF
ΔE00 7.51
Dark Sky Blue
#448EE4
ΔE00 8.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5FA9FB #FBB15F
analogous
#5FF7FB #5FA9FB #635FFB
triadic
#5FA9FB #FB5FA9 #A9FB5F
tetradic
#5FA9FB #FB5FF7 #FBB15F #5FFB63
square
#5FA9FB #FB5FF7 #FBB15F #5FFB63
split-complementary
#5FA9FB #FB635F #F7FB5F
monochromatic
#056ADA #2389FA #5FA9FB #9BC9FC #D6E9FE
Accessibility & contrast
On white
2.45
#5FA9FB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.55
#5FA9FB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5FA9FB
8.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5FA9FB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5FA9FB | 1.00 | 2.45 | 8.55 | 8.55 |
| #FFFFFF | 2.45 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#86AEFE
Deuteranopia (green-blind)
#719FF9
Tritanopia (blue-blind)
#00BCC7
Achromatopsia (no color)
#A5A5A5
Design tokens & code
CSS
--color: #5fa9fb; /* rgb */ color: rgb(95, 169, 251); /* oklch */ color: oklch(72.2% 0.141 252.5);
Tailwind
colors: {
custom: {
50: '#99c2fd',
500: '#5fa9fb',
950: '#000000',
},
}SCSS
$custom: #5fa9fb; $custom-light: #99c2fd; $custom-dark: #000000;
JSON
{
"hex": "#5fa9fb",
"rgb": {
"r": 95,
"g": 169,
"b": 251
},
"hsl": {
"h": 211.538,
"s": 95.122,
"l": 67.843
},
"oklch": {
"l": 0.72243,
"c": 0.1413,
"h": 252.5
},
"luminance": 0.37774
}Semantic roles & 50–950 ramp
primary
#5FA9FB
secondary
#F3DCC3
accent
#7900E6
background
#FAFBFF
surface
#F4F7FF
border
#CED0D7
text
#0F1217
muted
#7F8185