#4DCFEB#4DCFEB
#4DCFEB is a light, moderate cyan. Relative luminance 0.522; OKLCH L 79.5% C 0.118 H 214.9°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).
Color values
| HEX | #4DCFEB |
|---|---|
| RGB | rgb(77, 207, 235) |
| HSL | hsl(191, 80%, 61%) |
| HSV | hsv(191, 67%, 92%) |
| CMYK | cmyk(67.2%, 11.9%, 0%, 7.8%) |
| CIE-LAB | lab(77.40, -26.76, -24.22) |
| CIE-LCH | lch(77.40, 36.09, 222.15°) |
| OKLab | oklab(79.46% -0.0968 -0.0674) |
| OKLCH | oklch(79.46% 0.118 214.9) |
| XYZ | xyz(40.3625, 52.1971, 86.5290) |
| Luminance | 0.5220 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Neon Blue
#04D9FF
ΔE00 3.43
Bright Sky Blue
#02CCFE
ΔE00 5.58
Aqua Blue
#02D8E9
ΔE00 5.66
Sky Blue
#87CEEB
ΔE00 6.23
Baby Blue
#89CFF0
ΔE00 7.17
Robin'S Egg
#6DEDFD
ΔE00 7.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4DCFEB #EB694D
analogous
#4DEBB8 #4DCFEB #4D80EB
triadic
#4DCFEB #EB4DCF #CFEB4D
tetradic
#4DCFEB #B84DEB #EB694D #80EB4D
square
#4DCFEB #B84DEB #EB694D #80EB4D
split-complementary
#4DCFEB #EB4D80 #EBB84D
monochromatic
#1390AA #19BEE1 #4DCFEB #84DEF1 #BBEDF7
Accessibility & contrast
On white
1.84
#4DCFEB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.44
#4DCFEB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4DCFEB
11.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4DCFEB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4DCFEB | 1.00 | 1.84 | 11.44 | 11.44 |
| #FFFFFF | 1.84 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.44 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.44 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BBC9ED
Deuteranopia (green-blind)
#A5B8EB
Tritanopia (blue-blind)
#00DAD8
Achromatopsia (no color)
#BFBFBF
Design tokens & code
CSS
--color: #4dcfeb; /* rgb */ color: rgb(77, 207, 235); /* oklch */ color: oklch(79.5% 0.118 214.9);
Tailwind
colors: {
custom: {
50: '#91def1',
500: '#4dcfeb',
950: '#000000',
},
}SCSS
$custom: #4dcfeb; $custom-light: #91def1; $custom-dark: #000000;
JSON
{
"hex": "#4dcfeb",
"rgb": {
"r": 77,
"g": 207,
"b": 235
},
"hsl": {
"h": 190.633,
"s": 79.798,
"l": 61.176
},
"oklch": {
"l": 0.79458,
"c": 0.11795,
"h": 214.9
},
"luminance": 0.52202
}Semantic roles & 50–950 ramp
primary
#4DCFEB
secondary
#AC4631
accent
#2F09DC
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0E1516
muted
#7F8485