#4FC7E5#4FC7E5
#4FC7E5 is a light, moderate cyan. Relative luminance 0.482; OKLCH L 77.4% C 0.113 H 217.4°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).
Color values
| HEX | #4FC7E5 |
|---|---|
| RGB | rgb(79, 199, 229) |
| HSL | hsl(192, 74%, 60%) |
| HSV | hsv(192, 66%, 90%) |
| CMYK | cmyk(65.5%, 13.1%, 0%, 10.2%) |
| CIE-LAB | lab(74.93, -24.28, -24.76) |
| CIE-LCH | lch(74.93, 34.68, 225.56°) |
| OKLab | oklab(77.42% -0.0901 -0.0689) |
| OKLCH | oklch(77.42% 0.113 217.4) |
| XYZ | xyz(37.7849, 48.1621, 81.4184) |
| Luminance | 0.4817 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bright Sky Blue
#02CCFE
ΔE00 4.88
Neon Blue
#04D9FF
ΔE00 4.88
Sky Blue
#87CEEB
ΔE00 5.81
Baby Blue
#89CFF0
ΔE00 6.70
Aqua Blue
#02D8E9
ΔE00 7.44
Turquoise Blue
#06B1C4
ΔE00 8.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FC7E5 #E56D4F
analogous
#4FE5B8 #4FC7E5 #4F7CE5
triadic
#4FC7E5 #E54FC7 #C7E54F
tetradic
#4FC7E5 #B84FE5 #E56D4F #7CE54F
square
#4FC7E5 #B84FE5 #E56D4F #7CE54F
split-complementary
#4FC7E5 #E54F7C #E5B84F
monochromatic
#1886A2 #20B2D7 #4FC7E5 #84D8ED #BAE9F5
Accessibility & contrast
On white
1.97
#4FC7E5 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.63
#4FC7E5 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FC7E5
10.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FC7E5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FC7E5 | 1.00 | 1.97 | 10.63 | 10.63 |
| #FFFFFF | 1.97 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B3C1E7
Deuteranopia (green-blind)
#9EB2E5
Tritanopia (blue-blind)
#00D2D0
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #4fc7e5; /* rgb */ color: rgb(79, 199, 229); /* oklch */ color: oklch(77.4% 0.113 217.4);
Tailwind
colors: {
custom: {
50: '#91d8ed',
500: '#4fc7e5',
950: '#000000',
},
}SCSS
$custom: #4fc7e5; $custom-light: #91d8ed; $custom-dark: #000000;
JSON
{
"hex": "#4fc7e5",
"rgb": {
"r": 79,
"g": 199,
"b": 229
},
"hsl": {
"h": 192,
"s": 74.257,
"l": 60.392
},
"oklch": {
"l": 0.77418,
"c": 0.11347,
"h": 217.4
},
"luminance": 0.48166
}Semantic roles & 50–950 ramp
primary
#4FC7E5
secondary
#E5B7AB
accent
#370FD6
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384