#4FA1D9#4FA1D9
#4FA1D9 is a light, moderate cyan. Relative luminance 0.322; OKLCH L 68.1% C 0.115 H 241.1°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).
Color values
| HEX | #4FA1D9 |
|---|---|
| RGB | rgb(79, 161, 217) |
| HSL | hsl(204, 64%, 58%) |
| HSV | hsv(204, 64%, 85%) |
| CMYK | cmyk(63.6%, 25.8%, 0%, 14.9%) |
| CIE-LAB | lab(63.47, -7.94, -35.87) |
| CIE-LCH | lch(63.47, 36.74, 257.51°) |
| OKLab | oklab(68.13% -0.0556 -0.1009) |
| OKLCH | oklch(68.13% 0.115 241.1) |
| XYZ | xyz(28.4890, 32.1589, 70.3381) |
| Luminance | 0.3216 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 4.36
Dodgerblue
#1E90FF
ΔE00 7.42
Dark Sky Blue
#448EE4
ΔE00 7.43
Cornflowerblue
#6495ED
ΔE00 8.40
Sky Blue (survey)
#75BBFD
ΔE00 8.47
Water Blue
#0E87CC
ΔE00 8.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FA1D9 #D9874F
analogous
#4FD9CC #4FA1D9 #4F5CD9
triadic
#4FA1D9 #D94FA1 #A1D94F
tetradic
#4FA1D9 #CC4FD9 #D9874F #5CD94F
square
#4FA1D9 #CC4FD9 #D9874F #5CD94F
split-complementary
#4FA1D9 #D94F5C #D9CC4F
monochromatic
#1F618F #2A84C1 #4FA1D9 #81BCE4 #B4D7EF
Accessibility & contrast
On white
2.83
#4FA1D9 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.43
#4FA1D9 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FA1D9
7.43:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FA1D9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FA1D9 | 1.00 | 2.83 | 7.43 | 7.43 |
| #FFFFFF | 2.83 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.43 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.43 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#88A1DC
Deuteranopia (green-blind)
#7594D8
Tritanopia (blue-blind)
#00AFB4
Achromatopsia (no color)
#9A9A9A
Design tokens & code
CSS
--color: #4fa1d9; /* rgb */ color: rgb(79, 161, 217); /* oklch */ color: oklch(68.1% 0.115 241.1);
Tailwind
colors: {
custom: {
50: '#8dbce5',
500: '#4fa1d9',
950: '#000000',
},
}SCSS
$custom: #4fa1d9; $custom-light: #8dbce5; $custom-dark: #000000;
JSON
{
"hex": "#4fa1d9",
"rgb": {
"r": 79,
"g": 161,
"b": 217
},
"hsl": {
"h": 204.348,
"s": 64.486,
"l": 58.039
},
"oklch": {
"l": 0.6813,
"c": 0.11518,
"h": 241.1
},
"luminance": 0.32162
}Semantic roles & 50–950 ramp
primary
#4FA1D9
secondary
#DDBDA6
accent
#8440E7
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0D1215
muted
#7E8184