#4FA9D7#4FA9D7
#4FA9D7 is a light, moderate cyan. Relative luminance 0.349; OKLCH L 69.9% C 0.109 H 233.6°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4FA9D7 |
|---|---|
| RGB | rgb(79, 169, 215) |
| HSL | hsl(200, 63%, 58%) |
| HSV | hsv(200, 63%, 84%) |
| CMYK | cmyk(63.3%, 21.4%, 0%, 15.7%) |
| CIE-LAB | lab(65.70, -12.98, -31.30) |
| CIE-LCH | lch(65.70, 33.88, 247.48°) |
| OKLab | oklab(69.87% -0.0646 -0.0877) |
| OKLCH | oklch(69.87% 0.109 233.6) |
| XYZ | xyz(29.6734, 34.9415, 69.4574) |
| Luminance | 0.3494 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deepskyblue
#00BFFF
ΔE00 6.90
Greyblue
#77A1B5
ΔE00 7.80
Azure (survey)
#069AF3
ΔE00 8.14
Sky Blue (survey)
#75BBFD
ΔE00 8.55
Lightblue (survey)
#7BC8F6
ΔE00 8.93
Sky
#82CAFC
ΔE00 9.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FA9D7 #D77D4F
analogous
#4FD7C1 #4FA9D7 #4F65D7
triadic
#4FA9D7 #D74FA9 #A9D74F
tetradic
#4FA9D7 #C14FD7 #D77D4F #65D74F
square
#4FA9D7 #C14FD7 #D77D4F #65D74F
split-complementary
#4FA9D7 #D74F65 #D7C14F
monochromatic
#20678C #2B8CBE #4FA9D7 #81C1E2 #B3DAEE
Accessibility & contrast
On white
2.63
#4FA9D7 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#4FA9D7 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FA9D7
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FA9D7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FA9D7 | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#93A7D9
Deuteranopia (green-blind)
#809AD6
Tritanopia (blue-blind)
#00B5B8
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #4fa9d7; /* rgb */ color: rgb(79, 169, 215); /* oklch */ color: oklch(69.9% 0.109 233.6);
Tailwind
colors: {
custom: {
50: '#8dc2e3',
500: '#4fa9d7',
950: '#000000',
},
}SCSS
$custom: #4fa9d7; $custom-light: #8dc2e3; $custom-dark: #000000;
JSON
{
"hex": "#4fa9d7",
"rgb": {
"r": 79,
"g": 169,
"b": 215
},
"hsl": {
"h": 200.294,
"s": 62.963,
"l": 57.647
},
"oklch": {
"l": 0.69871,
"c": 0.10889,
"h": 233.6
},
"luminance": 0.34944
}Semantic roles & 50–950 ramp
primary
#4FA9D7
secondary
#DCB8A6
accent
#7942E6
background
#F9FBFD
surface
#F2F7FB
border
#CCD0D4
text
#0D1215
muted
#7E8183