#4FC6E6#4FC6E6
#4FC6E6 is a light, moderate cyan. Relative luminance 0.478; OKLCH L 77.2% C 0.114 H 218.9°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).
Color values
| HEX | #4FC6E6 |
|---|---|
| RGB | rgb(79, 198, 230) |
| HSL | hsl(193, 75%, 61%) |
| HSV | hsv(193, 66%, 90%) |
| CMYK | cmyk(65.7%, 13.9%, 0%, 9.8%) |
| CIE-LAB | lab(74.67, -23.48, -25.69) |
| CIE-LCH | lch(74.67, 34.80, 227.58°) |
| OKLab | oklab(77.23% -0.0887 -0.0716) |
| OKLCH | oklch(77.23% 0.114 218.9) |
| XYZ | xyz(37.6956, 47.7595, 82.0794) |
| Luminance | 0.4776 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bright Sky Blue
#02CCFE
ΔE00 4.40
Neon Blue
#04D9FF
ΔE00 5.08
Sky Blue
#87CEEB
ΔE00 5.63
Baby Blue
#89CFF0
ΔE00 6.42
Lightblue (survey)
#7BC8F6
ΔE00 7.57
Deepskyblue
#00BFFF
ΔE00 7.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FC6E6 #E66F4F
analogous
#4FE6BA #4FC6E6 #4F7AE6
triadic
#4FC6E6 #E64FC6 #C6E64F
tetradic
#4FC6E6 #BA4FE6 #E66F4F #7AE64F
square
#4FC6E6 #BA4FE6 #E66F4F #7AE64F
split-complementary
#4FC6E6 #E64F7A #E6BA4F
monochromatic
#1786A3 #1FB2D9 #4FC6E6 #85D7EE #BAE9F5
Accessibility & contrast
On white
1.99
#4FC6E6 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.55
#4FC6E6 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FC6E6
10.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FC6E6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FC6E6 | 1.00 | 1.99 | 10.55 | 10.55 |
| #FFFFFF | 1.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B2C1E8
Deuteranopia (green-blind)
#9CB1E6
Tritanopia (blue-blind)
#00D1D0
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #4fc6e6; /* rgb */ color: rgb(79, 198, 230); /* oklch */ color: oklch(77.2% 0.114 218.9);
Tailwind
colors: {
custom: {
50: '#91d7ee',
500: '#4fc6e6',
950: '#000000',
},
}SCSS
$custom: #4fc6e6; $custom-light: #91d7ee; $custom-dark: #000000;
JSON
{
"hex": "#4fc6e6",
"rgb": {
"r": 79,
"g": 198,
"b": 230
},
"hsl": {
"h": 192.715,
"s": 75.124,
"l": 60.588
},
"oklch": {
"l": 0.77226,
"c": 0.114,
"h": 218.9
},
"luminance": 0.47764
}Semantic roles & 50–950 ramp
primary
#4FC6E6
secondary
#E5B8AC
accent
#390ED7
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384