#4BBDFC#4BBDFC
#4BBDFC is a light, vivid cyan. Relative luminance 0.449; OKLCH L 76.0% C 0.136 H 236.9°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).
Color values
| HEX | #4BBDFC |
|---|---|
| RGB | rgb(75, 189, 252) |
| HSL | hsl(201, 97%, 64%) |
| HSV | hsv(201, 70%, 99%) |
| CMYK | cmyk(70.2%, 25%, 0%, 1.2%) |
| CIE-LAB | lab(72.84, -12.44, -40.40) |
| CIE-LCH | lch(72.84, 42.27, 252.88°) |
| OKLab | oklab(76.01% -0.0743 -0.1138) |
| OKLCH | oklch(76.01% 0.136 236.9) |
| XYZ | xyz(38.6630, 44.9150, 98.7084) |
| Luminance | 0.4492 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deepskyblue
#00BFFF
ΔE00 2.94
Lightblue (survey)
#7BC8F6
ΔE00 4.82
Sky
#82CAFC
ΔE00 5.45
Sky Blue (survey)
#75BBFD
ΔE00 5.67
Lightskyblue
#87CEFA
ΔE00 6.46
Bright Sky Blue
#02CCFE
ΔE00 7.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4BBDFC #FC8A4B
analogous
#4BFCE3 #4BBDFC #4B65FC
triadic
#4BBDFC #FC4BBD #BDFC4B
tetradic
#4BBDFC #E34BFC #FC8A4B #65FC4B
square
#4BBDFC #E34BFC #FC8A4B #65FC4B
split-complementary
#4BBDFC #FC4B65 #FCE34B
monochromatic
#0383C9 #0FA7FB #4BBDFC #87D3FD #C3E9FE
Accessibility & contrast
On white
2.10
#4BBDFC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.98
#4BBDFC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4BBDFC
9.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4BBDFC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4BBDFC | 1.00 | 2.10 | 9.98 | 9.98 |
| #FFFFFF | 2.10 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9FBCFF
Deuteranopia (green-blind)
#87ABFB
Tritanopia (blue-blind)
#00CDD3
Achromatopsia (no color)
#B3B3B3
Design tokens & code
CSS
--color: #4bbdfc; /* rgb */ color: rgb(75, 189, 252); /* oklch */ color: oklch(76.0% 0.136 236.9);
Tailwind
colors: {
custom: {
50: '#91d0fd',
500: '#4bbdfc',
950: '#000000',
},
}SCSS
$custom: #4bbdfc; $custom-light: #91d0fd; $custom-dark: #000000;
JSON
{
"hex": "#4bbdfc",
"rgb": {
"r": 75,
"g": 189,
"b": 252
},
"hsl": {
"h": 201.356,
"s": 96.721,
"l": 64.118
},
"oklch": {
"l": 0.76009,
"c": 0.13592,
"h": 236.9
},
"luminance": 0.44919
}Semantic roles & 50–950 ramp
primary
#4BBDFC
secondary
#F0C9B3
accent
#5200E6
background
#F9FCFF
surface
#F2F9FF
border
#CCD2D7
text
#0E1417
muted
#7E8285