#5FA3EF#5FA3EF
#5FA3EF is a light, vivid cyan. Relative luminance 0.349; OKLCH L 70.3% C 0.132 H 252.5°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).
Color values
| HEX | #5FA3EF |
|---|---|
| RGB | rgb(95, 163, 239) |
| HSL | hsl(212, 82%, 65%) |
| HSV | hsv(212, 60%, 94%) |
| CMYK | cmyk(60.3%, 31.8%, 0%, 6.3%) |
| CIE-LAB | lab(65.64, 0.92, -44.56) |
| CIE-LCH | lch(65.64, 44.57, 271.19°) |
| OKLab | oklab(70.33% -0.0396 -0.1259) |
| OKLCH | oklch(70.33% 0.132 252.5) |
| XYZ | xyz(33.3909, 34.8562, 86.6129) |
| Luminance | 0.3486 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 5.24
Azure (survey)
#069AF3
ΔE00 5.52
Dodgerblue
#1E90FF
ΔE00 6.04
Dark Sky Blue
#448EE4
ΔE00 6.51
Sky Blue (survey)
#75BBFD
ΔE00 6.69
Carolina Blue
#8AB8FE
ΔE00 7.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5FA3EF #EFAB5F
analogous
#5FEBEF #5FA3EF #635FEF
triadic
#5FA3EF #EF5FA3 #A3EF5F
tetradic
#5FA3EF #EF5FEB #EFAB5F #5FEF63
square
#5FA3EF #EF5FEB #EFAB5F #5FEF63
split-complementary
#5FA3EF #EF635F #EBEF5F
monochromatic
#1365C0 #2783E9 #5FA3EF #97C3F5 #CEE3FA
Accessibility & contrast
On white
2.63
#5FA3EF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.97
#5FA3EF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5FA3EF
7.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5FA3EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5FA3EF | 1.00 | 2.63 | 7.97 | 7.97 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#83A7F2
Deuteranopia (green-blind)
#6F99ED
Tritanopia (blue-blind)
#00B5BE
Achromatopsia (no color)
#9F9F9F
Design tokens & code
CSS
--color: #5fa3ef; /* rgb */ color: rgb(95, 163, 239); /* oklch */ color: oklch(70.3% 0.132 252.5);
Tailwind
colors: {
custom: {
50: '#98bdf4',
500: '#5fa3ef',
950: '#000000',
},
}SCSS
$custom: #5fa3ef; $custom-light: #98bdf4; $custom-dark: #000000;
JSON
{
"hex": "#5fa3ef",
"rgb": {
"r": 95,
"g": 163,
"b": 239
},
"hsl": {
"h": 211.667,
"s": 81.818,
"l": 65.49
},
"oklch": {
"l": 0.70326,
"c": 0.13196,
"h": 252.5
},
"luminance": 0.34859
}Semantic roles & 50–950 ramp
primary
#5FA3EF
secondary
#EDD6BD
accent
#7907DE
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0F1217
muted
#7E8185