#4FC1EA#4FC1EA
#4FC1EA is a light, moderate cyan. Relative luminance 0.457; OKLCH L 76.2% C 0.117 H 225.4°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).
Color values
| HEX | #4FC1EA |
|---|---|
| RGB | rgb(79, 193, 234) |
| HSL | hsl(196, 79%, 61%) |
| HSV | hsv(196, 66%, 92%) |
| CMYK | cmyk(66.2%, 17.5%, 0%, 8.2%) |
| CIE-LAB | lab(73.38, -19.70, -29.84) |
| CIE-LCH | lch(73.38, 35.76, 236.57°) |
| OKLab | oklab(76.24% -0.0822 -0.0834) |
| OKLCH | oklch(76.24% 0.117 225.4) |
| XYZ | xyz(37.1397, 45.7387, 84.6971) |
| Luminance | 0.4574 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bright Sky Blue
#02CCFE
ΔE00 3.62
Deepskyblue
#00BFFF
ΔE00 4.93
Lightblue (survey)
#7BC8F6
ΔE00 5.54
Sky Blue
#87CEEB
ΔE00 5.88
Baby Blue
#89CFF0
ΔE00 6.06
Lightskyblue
#87CEFA
ΔE00 6.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FC1EA #EA784F
analogous
#4FEAC6 #4FC1EA #4F74EA
triadic
#4FC1EA #EA4FC1 #C1EA4F
tetradic
#4FC1EA #C64FEA #EA784F #74EA4F
square
#4FC1EA #C64FEA #EA784F #74EA4F
split-complementary
#4FC1EA #EA4F74 #EAC64F
monochromatic
#1483AA #1BADE1 #4FC1EA #86D4F1 #BCE8F7
Accessibility & contrast
On white
2.07
#4FC1EA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.15
#4FC1EA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FC1EA
10.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FC1EA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FC1EA | 1.00 | 2.07 | 10.15 | 10.15 |
| #FFFFFF | 2.07 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.15 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.15 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#ABBDEC
Deuteranopia (green-blind)
#95ADEA
Tritanopia (blue-blind)
#00CDCE
Achromatopsia (no color)
#B4B4B4
Design tokens & code
CSS
--color: #4fc1ea; /* rgb */ color: rgb(79, 193, 234); /* oklch */ color: oklch(76.2% 0.117 225.4);
Tailwind
colors: {
custom: {
50: '#91d3f0',
500: '#4fc1ea',
950: '#000000',
},
}SCSS
$custom: #4fc1ea; $custom-light: #91d3f0; $custom-dark: #000000;
JSON
{
"hex": "#4fc1ea",
"rgb": {
"r": 79,
"g": 193,
"b": 234
},
"hsl": {
"h": 195.871,
"s": 78.68,
"l": 61.373
},
"oklch": {
"l": 0.76235,
"c": 0.11713,
"h": 225.4
},
"luminance": 0.45743
}Semantic roles & 50–950 ramp
primary
#4FC1EA
secondary
#E7BDAD
accent
#420BDB
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1416
muted
#7E8284