#5FE4FF#5FE4FF
#5FE4FF is a very light, vivid cyan. Relative luminance 0.651; OKLCH L 85.6% C 0.121 H 213.4°. Best body text is #000000 at 14.03:1 contrast (WCAG AA passes).
Color values
| HEX | #5FE4FF |
|---|---|
| RGB | rgb(95, 228, 255) |
| HSL | hsl(190, 100%, 69%) |
| HSV | hsv(190, 63%, 100%) |
| CMYK | cmyk(62.7%, 10.6%, 0%, 0%) |
| CIE-LAB | lab(84.55, -28.44, -23.91) |
| CIE-LCH | lch(84.55, 37.15, 220.06°) |
| OKLab | oklab(85.57% -0.1007 -0.0664) |
| OKLCH | oklch(85.57% 0.121 213.4) |
| XYZ | xyz(50.5053, 65.1343, 104.4988) |
| Luminance | 0.6514 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Robin'S Egg
#6DEDFD
ΔE00 3.92
Neon Blue
#04D9FF
ΔE00 4.19
Robin Egg Blue
#8AF1FE
ΔE00 5.33
Aqua Blue
#02D8E9
ΔE00 6.01
Robin'S Egg Blue
#98EFF9
ΔE00 6.42
Sky Blue
#87CEEB
ΔE00 7.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5FE4FF #FF7A5F
analogous
#5FFFCA #5FE4FF #5F94FF
triadic
#5FE4FF #FF5FE4 #E4FF5F
tetradic
#5FE4FF #CA5FFF #FF7A5F #94FF5F
square
#5FE4FF #CA5FFF #FF7A5F #94FF5F
split-complementary
#5FE4FF #FF5F94 #FFCA5F
monochromatic
#00BDE4 #22DAFF #5FE4FF #9CEEFF #D9F9FF
Accessibility & contrast
On white
1.50
#5FE4FF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.03
#5FE4FF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5FE4FF
14.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5FE4FF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5FE4FF | 1.00 | 1.50 | 14.03 | 14.03 |
| #FFFFFF | 1.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D0DDFF
Deuteranopia (green-blind)
#B8CCFF
Tritanopia (blue-blind)
#00EFEC
Achromatopsia (no color)
#D3D3D3
Design tokens & code
CSS
--color: #5fe4ff; /* rgb */ color: rgb(95, 228, 255); /* oklch */ color: oklch(85.6% 0.121 213.4);
Tailwind
colors: {
custom: {
50: '#9cecff',
500: '#5fe4ff',
950: '#000000',
},
}SCSS
$custom: #5fe4ff; $custom-light: #9cecff; $custom-dark: #000000;
JSON
{
"hex": "#5fe4ff",
"rgb": {
"r": 95,
"g": 228,
"b": 255
},
"hsl": {
"h": 190.125,
"s": 100,
"l": 68.627
},
"oklch": {
"l": 0.85567,
"c": 0.12067,
"h": 213.4
},
"luminance": 0.6514
}Semantic roles & 50–950 ramp
primary
#5FE4FF
secondary
#D94729
accent
#2700E6
background
#FCFEFF
surface
#F6FDFF
border
#D0D5D7
text
#101618
muted
#808486