#4EA0EF#4EA0EF
#4EA0EF is a light, vivid cyan. Relative luminance 0.330; OKLCH L 69.0% C 0.142 H 249.9°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).
Color values
| HEX | #4EA0EF |
|---|---|
| RGB | rgb(78, 160, 239) |
| HSL | hsl(209, 83%, 62%) |
| HSV | hsv(209, 67%, 94%) |
| CMYK | cmyk(67.4%, 33.1%, 0%, 6.3%) |
| CIE-LAB | lab(64.15, -0.25, -46.94) |
| CIE-LCH | lch(64.15, 46.94, 269.69°) |
| OKLab | oklab(68.98% -0.0488 -0.133) |
| OKLCH | oklch(68.98% 0.142 249.9) |
| XYZ | xyz(31.2869, 32.9900, 86.3635) |
| Luminance | 0.3299 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.57
Dodgerblue
#1E90FF
ΔE00 5.07
Dark Sky Blue
#448EE4
ΔE00 5.75
Cornflowerblue
#6495ED
ΔE00 6.06
Sky Blue (survey)
#75BBFD
ΔE00 7.73
Faded Blue
#658CBB
ΔE00 8.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4EA0EF #EF9D4E
analogous
#4EEFEE #4EA0EF #4E50EF
triadic
#4EA0EF #EF4EA0 #A0EF4E
tetradic
#4EA0EF #EE4EEF #EF9D4E #50EF4E
square
#4EA0EF #EE4EEF #EF9D4E #50EF4E
split-complementary
#4EA0EF #EF4E50 #EFEE4E
monochromatic
#1063B2 #1682EA #4EA0EF #86BEF4 #BEDCF9
Accessibility & contrast
On white
2.76
#4EA0EF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.60
#4EA0EF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4EA0EF
7.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4EA0EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4EA0EF | 1.00 | 2.76 | 7.60 | 7.60 |
| #FFFFFF | 2.76 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.60 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.60 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7DA4F2
Deuteranopia (green-blind)
#6695ED
Tritanopia (blue-blind)
#00B3BC
Achromatopsia (no color)
#9B9B9B
Design tokens & code
CSS
--color: #4ea0ef; /* rgb */ color: rgb(78, 160, 239); /* oklch */ color: oklch(69.0% 0.142 249.9);
Tailwind
colors: {
custom: {
50: '#90bbf4',
500: '#4ea0ef',
950: '#000000',
},
}SCSS
$custom: #4ea0ef; $custom-light: #90bbf4; $custom-dark: #000000;
JSON
{
"hex": "#4ea0ef",
"rgb": {
"r": 78,
"g": 160,
"b": 239
},
"hsl": {
"h": 209.441,
"s": 83.42,
"l": 62.157
},
"oklch": {
"l": 0.68983,
"c": 0.1417,
"h": 249.9
},
"luminance": 0.32993
}Semantic roles & 50–950 ramp
primary
#4EA0EF
secondary
#EACCAF
accent
#7106E0
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1117
muted
#7E8085