#4EB7FC#4EB7FC
#4EB7FC is a light, vivid cyan. Relative luminance 0.425; OKLCH L 74.8% C 0.138 H 241.0°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).
Color values
| HEX | #4EB7FC |
|---|---|
| RGB | rgb(78, 183, 252) |
| HSL | hsl(204, 97%, 65%) |
| HSV | hsv(204, 69%, 99%) |
| CMYK | cmyk(69%, 27.4%, 0%, 1.2%) |
| CIE-LAB | lab(71.22, -8.78, -42.91) |
| CIE-LCH | lch(71.22, 43.80, 258.43°) |
| OKLab | oklab(74.75% -0.067 -0.1211) |
| OKLCH | oklch(74.75% 0.138 241) |
| XYZ | xyz(37.6393, 42.5108, 98.2983) |
| Luminance | 0.4251 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sky Blue (survey)
#75BBFD
ΔE00 4.37
Deepskyblue
#00BFFF
ΔE00 5.11
Lightblue (survey)
#7BC8F6
ΔE00 6.13
Sky
#82CAFC
ΔE00 6.29
Lightskyblue
#87CEFA
ΔE00 7.67
Light Blue
#95D0FC
ΔE00 8.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4EB7FC #FC934E
analogous
#4EFCEA #4EB7FC #4E60FC
triadic
#4EB7FC #FC4EB7 #B7FC4E
tetradic
#4EB7FC #EA4EFC #FC934E #60FC4E
square
#4EB7FC #EA4EFC #FC934E #60FC4E
split-complementary
#4EB7FC #FC4E60 #FCEA4E
monochromatic
#037DCC #129FFB #4EB7FC #8ACFFD #C6E8FE
Accessibility & contrast
On white
2.21
#4EB7FC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.50
#4EB7FC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4EB7FC
9.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4EB7FC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4EB7FC | 1.00 | 2.21 | 9.50 | 9.50 |
| #FFFFFF | 2.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.50 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.50 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#97B8FF
Deuteranopia (green-blind)
#7FA7FB
Tritanopia (blue-blind)
#00C8CF
Achromatopsia (no color)
#AEAEAE
Design tokens & code
CSS
--color: #4eb7fc; /* rgb */ color: rgb(78, 183, 252); /* oklch */ color: oklch(74.8% 0.138 241.0);
Tailwind
colors: {
custom: {
50: '#92ccfd',
500: '#4eb7fc',
950: '#000000',
},
}SCSS
$custom: #4eb7fc; $custom-light: #92ccfd; $custom-dark: #000000;
JSON
{
"hex": "#4eb7fc",
"rgb": {
"r": 78,
"g": 183,
"b": 252
},
"hsl": {
"h": 203.793,
"s": 96.667,
"l": 64.706
},
"oklch": {
"l": 0.74752,
"c": 0.13841,
"h": 241
},
"luminance": 0.42515
}Semantic roles & 50–950 ramp
primary
#4EB7FC
secondary
#F1CDB5
accent
#5B00E6
background
#F9FCFF
surface
#F2F8FF
border
#CCD1D7
text
#0E1317
muted
#7E8285