#4FC3DE#4FC3DE
#4FC3DE is a light, moderate cyan. Relative luminance 0.460; OKLCH L 76.2% C 0.110 H 215.9°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).
Color values
| HEX | #4FC3DE |
|---|---|
| RGB | rgb(79, 195, 222) |
| HSL | hsl(191, 68%, 59%) |
| HSV | hsv(191, 64%, 87%) |
| CMYK | cmyk(64.4%, 12.2%, 0%, 12.9%) |
| CIE-LAB | lab(73.52, -24.38, -23.12) |
| CIE-LCH | lch(73.52, 33.60, 223.49°) |
| OKLab | oklab(76.21% -0.0888 -0.0643) |
| OKLCH | oklch(76.21% 0.11 215.9) |
| XYZ | xyz(35.9189, 45.9625, 76.0717) |
| Luminance | 0.4597 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bright Sky Blue
#02CCFE
ΔE00 5.94
Neon Blue
#04D9FF
ΔE00 5.97
Sky Blue
#87CEEB
ΔE00 6.52
Turquoise Blue
#06B1C4
ΔE00 6.81
Aqua Blue
#02D8E9
ΔE00 7.49
Baby Blue
#89CFF0
ΔE00 7.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FC3DE #DE6A4F
analogous
#4FDEB2 #4FC3DE #4F7CDE
triadic
#4FC3DE #DE4FC3 #C3DE4F
tetradic
#4FC3DE #B24FDE #DE6A4F #7CDE4F
square
#4FC3DE #B24FDE #DE6A4F #7CDE4F
split-complementary
#4FC3DE #DE4F7C #DEB24F
monochromatic
#1C7F96 #26ABCA #4FC3DE #83D5E8 #B6E6F1
Accessibility & contrast
On white
2.06
#4FC3DE on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.19
#4FC3DE on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FC3DE
10.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FC3DE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FC3DE | 1.00 | 2.06 | 10.19 | 10.19 |
| #FFFFFF | 2.06 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B0BDE0
Deuteranopia (green-blind)
#9CAEDE
Tritanopia (blue-blind)
#00CDCB
Achromatopsia (no color)
#B5B5B5
Design tokens & code
CSS
--color: #4fc3de; /* rgb */ color: rgb(79, 195, 222); /* oklch */ color: oklch(76.2% 0.110 215.9);
Tailwind
colors: {
custom: {
50: '#90d5e8',
500: '#4fc3de',
950: '#000000',
},
}SCSS
$custom: #4fc3de; $custom-light: #90d5e8; $custom-dark: #000000;
JSON
{
"hex": "#4fc3de",
"rgb": {
"r": 79,
"g": 195,
"b": 222
},
"hsl": {
"h": 191.329,
"s": 68.421,
"l": 59.02
},
"oklch": {
"l": 0.76208,
"c": 0.10962,
"h": 215.9
},
"luminance": 0.45966
}Semantic roles & 50–950 ramp
primary
#4FC3DE
secondary
#E0B3A8
accent
#5E3DEB
background
#F9FDFE
surface
#F2FAFC
border
#CCD3D5
text
#0E1416
muted
#7E8384