#4BA3EC#4BA3EC
#4BA3EC is a light, vivid cyan. Relative luminance 0.337; OKLCH L 69.4% C 0.137 H 246.6°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).
Color values
| HEX | #4BA3EC |
|---|---|
| RGB | rgb(75, 163, 236) |
| HSL | hsl(207, 81%, 61%) |
| HSV | hsv(207, 68%, 93%) |
| CMYK | cmyk(68.2%, 30.9%, 0%, 7.5%) |
| CIE-LAB | lab(64.76, -3.43, -44.35) |
| CIE-LCH | lch(64.76, 44.48, 265.58°) |
| OKLab | oklab(69.38% -0.0544 -0.1255) |
| OKLCH | oklch(69.38% 0.137 246.6) |
| XYZ | xyz(31.1334, 33.7430, 84.2129) |
| Luminance | 0.3375 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.44
Dodgerblue
#1E90FF
ΔE00 6.33
Dark Sky Blue
#448EE4
ΔE00 6.96
Sky Blue (survey)
#75BBFD
ΔE00 7.20
Cornflowerblue
#6495ED
ΔE00 7.53
Carolina Blue
#8AB8FE
ΔE00 9.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4BA3EC #EC944B
analogous
#4BECE5 #4BA3EC #4B52EC
triadic
#4BA3EC #EC4BA3 #A3EC4B
tetradic
#4BA3EC #E54BEC #EC944B #52EC4B
square
#4BA3EC #E54BEC #EC944B #52EC4B
split-complementary
#4BA3EC #EC4B52 #ECE54B
monochromatic
#1265AB #1886E2 #4BA3EC #82BFF2 #BADCF8
Accessibility & contrast
On white
2.71
#4BA3EC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.75
#4BA3EC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4BA3EC
7.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4BA3EC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4BA3EC | 1.00 | 2.71 | 7.75 | 7.75 |
| #FFFFFF | 2.71 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.75 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.75 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#82A6EF
Deuteranopia (green-blind)
#6C96EB
Tritanopia (blue-blind)
#00B4BD
Achromatopsia (no color)
#9D9D9D
Design tokens & code
CSS
--color: #4ba3ec; /* rgb */ color: rgb(75, 163, 236); /* oklch */ color: oklch(69.4% 0.137 246.6);
Tailwind
colors: {
custom: {
50: '#8ebef2',
500: '#4ba3ec',
950: '#000000',
},
}SCSS
$custom: #4ba3ec; $custom-light: #8ebef2; $custom-dark: #000000;
JSON
{
"hex": "#4ba3ec",
"rgb": {
"r": 75,
"g": 163,
"b": 236
},
"hsl": {
"h": 207.205,
"s": 80.905,
"l": 60.98
},
"oklch": {
"l": 0.69385,
"c": 0.13679,
"h": 246.6
},
"luminance": 0.33746
}Semantic roles & 50–950 ramp
primary
#4BA3EC
secondary
#E8C7AB
accent
#6908DD
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1217
muted
#7E8185