#4DA4EC#4DA4EC
#4DA4EC is a light, vivid cyan. Relative luminance 0.342; OKLCH L 69.7% C 0.135 H 246.4°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).
Color values
| HEX | #4DA4EC |
|---|---|
| RGB | rgb(77, 164, 236) |
| HSL | hsl(207, 81%, 61%) |
| HSV | hsv(207, 67%, 93%) |
| CMYK | cmyk(67.4%, 30.5%, 0%, 7.5%) |
| CIE-LAB | lab(65.11, -3.69, -43.79) |
| CIE-LCH | lch(65.11, 43.95, 265.18°) |
| OKLab | oklab(69.68% -0.0541 -0.1239) |
| OKLCH | oklch(69.68% 0.135 246.4) |
| XYZ | xyz(31.4706, 34.1815, 84.2798) |
| Luminance | 0.3418 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.73
Dodgerblue
#1E90FF
ΔE00 6.61
Sky Blue (survey)
#75BBFD
ΔE00 6.90
Dark Sky Blue
#448EE4
ΔE00 7.22
Cornflowerblue
#6495ED
ΔE00 7.65
Carolina Blue
#8AB8FE
ΔE00 9.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4DA4EC #EC954D
analogous
#4DECE5 #4DA4EC #4D55EC
triadic
#4DA4EC #EC4DA4 #A4EC4D
tetradic
#4DA4EC #E54DEC #EC954D #55EC4D
square
#4DA4EC #E54DEC #EC954D #55EC4D
split-complementary
#4DA4EC #EC4D55 #ECE54D
monochromatic
#1267AC #1887E4 #4DA4EC #84C0F2 #BCDDF8
Accessibility & contrast
On white
2.68
#4DA4EC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.84
#4DA4EC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4DA4EC
7.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4DA4EC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4DA4EC | 1.00 | 2.68 | 7.84 | 7.84 |
| #FFFFFF | 2.68 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#84A6EF
Deuteranopia (green-blind)
#6E97EB
Tritanopia (blue-blind)
#00B5BE
Achromatopsia (no color)
#9E9E9E
Design tokens & code
CSS
--color: #4da4ec; /* rgb */ color: rgb(77, 164, 236); /* oklch */ color: oklch(69.7% 0.135 246.4);
Tailwind
colors: {
custom: {
50: '#8fbef2',
500: '#4da4ec',
950: '#000000',
},
}SCSS
$custom: #4da4ec; $custom-light: #8fbef2; $custom-dark: #000000;
JSON
{
"hex": "#4da4ec",
"rgb": {
"r": 77,
"g": 164,
"b": 236
},
"hsl": {
"h": 207.17,
"s": 80.711,
"l": 61.373
},
"oklch": {
"l": 0.69678,
"c": 0.13517,
"h": 246.4
},
"luminance": 0.34185
}Semantic roles & 50–950 ramp
primary
#4DA4EC
secondary
#E8C8AD
accent
#6908DD
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1217
muted
#7E8185