#4CC9EC#4CC9EC
#4CC9EC is a light, moderate cyan. Relative luminance 0.494; OKLCH L 78.1% C 0.119 H 220.0°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).
Color values
| HEX | #4CC9EC |
|---|---|
| RGB | rgb(76, 201, 236) |
| HSL | hsl(193, 81%, 61%) |
| HSV | hsv(193, 68%, 93%) |
| CMYK | cmyk(67.8%, 14.8%, 0%, 7.5%) |
| CIE-LAB | lab(75.68, -23.60, -27.39) |
| CIE-LCH | lch(75.68, 36.16, 229.25°) |
| OKLab | oklab(78.08% -0.091 -0.0764) |
| OKLCH | oklch(78.08% 0.119 220) |
| XYZ | xyz(39.0012, 49.3616, 86.8129) |
| Luminance | 0.4937 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bright Sky Blue
#02CCFE
ΔE00 3.51
Neon Blue
#04D9FF
ΔE00 4.39
Sky Blue
#87CEEB
ΔE00 5.42
Baby Blue
#89CFF0
ΔE00 6.06
Lightblue (survey)
#7BC8F6
ΔE00 7.12
Deepskyblue
#00BFFF
ΔE00 7.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4CC9EC #EC6F4C
analogous
#4CECBF #4CC9EC #4C79EC
triadic
#4CC9EC #EC4CC9 #C9EC4C
tetradic
#4CC9EC #BF4CEC #EC6F4C #79EC4C
square
#4CC9EC #BF4CEC #EC6F4C #79EC4C
split-complementary
#4CC9EC #EC4C79 #ECBF4C
monochromatic
#128AAB #18B6E3 #4CC9EC #83DAF2 #BBEAF8
Accessibility & contrast
On white
1.93
#4CC9EC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.87
#4CC9EC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4CC9EC
10.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4CC9EC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4CC9EC | 1.00 | 1.93 | 10.87 | 10.87 |
| #FFFFFF | 1.93 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.87 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.87 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B4C4EE
Deuteranopia (green-blind)
#9DB3EC
Tritanopia (blue-blind)
#00D4D4
Achromatopsia (no color)
#BABABA
Design tokens & code
CSS
--color: #4cc9ec; /* rgb */ color: rgb(76, 201, 236); /* oklch */ color: oklch(78.1% 0.119 220.0);
Tailwind
colors: {
custom: {
50: '#90d9f2',
500: '#4cc9ec',
950: '#000000',
},
}SCSS
$custom: #4cc9ec; $custom-light: #90d9f2; $custom-dark: #000000;
JSON
{
"hex": "#4cc9ec",
"rgb": {
"r": 76,
"g": 201,
"b": 236
},
"hsl": {
"h": 193.125,
"s": 80.808,
"l": 61.176
},
"oklch": {
"l": 0.78079,
"c": 0.11882,
"h": 220
},
"luminance": 0.49366
}Semantic roles & 50–950 ramp
primary
#4CC9EC
secondary
#E8B9AC
accent
#3708DD
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1417
muted
#7E8385