#4FA3E6#4FA3E6
#4FA3E6 is a light, vivid cyan. Relative luminance 0.336; OKLCH L 69.2% C 0.128 H 245.3°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).
Color values
| HEX | #4FA3E6 |
|---|---|
| RGB | rgb(79, 163, 230) |
| HSL | hsl(207, 75%, 61%) |
| HSV | hsv(207, 66%, 90%) |
| CMYK | cmyk(65.7%, 29.1%, 0%, 9.8%) |
| CIE-LAB | lab(64.62, -4.80, -41.26) |
| CIE-LCH | lch(64.62, 41.54, 263.36°) |
| OKLab | oklab(69.22% -0.0536 -0.1165) |
| OKLCH | oklch(69.22% 0.128 245.3) |
| XYZ | xyz(30.5992, 33.5667, 79.7140) |
| Luminance | 0.3357 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.68
Dodgerblue
#1E90FF
ΔE00 6.62
Dark Sky Blue
#448EE4
ΔE00 7.06
Sky Blue (survey)
#75BBFD
ΔE00 7.27
Cornflowerblue
#6495ED
ΔE00 7.61
Faded Blue
#658CBB
ΔE00 9.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FA3E6 #E6924F
analogous
#4FE6DE #4FA3E6 #4F57E6
triadic
#4FA3E6 #E64FA3 #A3E64F
tetradic
#4FA3E6 #DE4FE6 #E6924F #57E64F
square
#4FA3E6 #DE4FE6 #E6924F #57E64F
split-complementary
#4FA3E6 #E64F57 #E6DE4F
monochromatic
#1765A3 #1F86D9 #4FA3E6 #85BFEE #BADBF5
Accessibility & contrast
On white
2.72
#4FA3E6 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.71
#4FA3E6 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FA3E6
7.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FA3E6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FA3E6 | 1.00 | 2.72 | 7.71 | 7.71 |
| #FFFFFF | 2.72 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.71 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.71 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#85A5E9
Deuteranopia (green-blind)
#7096E5
Tritanopia (blue-blind)
#00B3BB
Achromatopsia (no color)
#9D9D9D
Design tokens & code
CSS
--color: #4fa3e6; /* rgb */ color: rgb(79, 163, 230); /* oklch */ color: oklch(69.2% 0.128 245.3);
Tailwind
colors: {
custom: {
50: '#8fbeee',
500: '#4fa3e6',
950: '#000000',
},
}SCSS
$custom: #4fa3e6; $custom-light: #8fbeee; $custom-dark: #000000;
JSON
{
"hex": "#4fa3e6",
"rgb": {
"r": 79,
"g": 163,
"b": 230
},
"hsl": {
"h": 206.623,
"s": 75.124,
"l": 60.588
},
"oklch": {
"l": 0.69221,
"c": 0.12822,
"h": 245.3
},
"luminance": 0.3357
}Semantic roles & 50–950 ramp
primary
#4FA3E6
secondary
#E5C5AC
accent
#670ED7
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1216
muted
#7E8184