#4BA3EA#4BA3EA
#4BA3EA is a light, vivid cyan. Relative luminance 0.336; OKLCH L 69.3% C 0.134 H 245.9°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).
Color values
| HEX | #4BA3EA |
|---|---|
| RGB | rgb(75, 163, 234) |
| HSL | hsl(207, 79%, 61%) |
| HSV | hsv(207, 68%, 92%) |
| CMYK | cmyk(67.9%, 30.3%, 0%, 8.2%) |
| CIE-LAB | lab(64.67, -4.10, -43.39) |
| CIE-LCH | lch(64.67, 43.59, 264.60°) |
| OKLab | oklab(69.28% -0.055 -0.1227) |
| OKLCH | oklch(69.28% 0.134 245.9) |
| XYZ | xyz(30.8445, 33.6275, 82.6911) |
| Luminance | 0.3363 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.44
Dodgerblue
#1E90FF
ΔE00 6.48
Dark Sky Blue
#448EE4
ΔE00 7.05
Sky Blue (survey)
#75BBFD
ΔE00 7.27
Cornflowerblue
#6495ED
ΔE00 7.69
Carolina Blue
#8AB8FE
ΔE00 9.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4BA3EA #EA924B
analogous
#4BEAE1 #4BA3EA #4B54EA
triadic
#4BA3EA #EA4BA3 #A3EA4B
tetradic
#4BA3EA #E14BEA #EA924B #54EA4B
square
#4BA3EA #E14BEA #EA924B #54EA4B
split-complementary
#4BA3EA #EA4B54 #EAE14B
monochromatic
#1365A7 #1A86DE #4BA3EA #82BFF0 #B9DBF7
Accessibility & contrast
On white
2.72
#4BA3EA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.73
#4BA3EA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4BA3EA
7.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4BA3EA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4BA3EA | 1.00 | 2.72 | 7.73 | 7.73 |
| #FFFFFF | 2.72 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.73 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.73 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#83A5ED
Deuteranopia (green-blind)
#6D96E9
Tritanopia (blue-blind)
#00B4BC
Achromatopsia (no color)
#9D9D9D
Design tokens & code
CSS
--color: #4ba3ea; /* rgb */ color: rgb(75, 163, 234); /* oklch */ color: oklch(69.3% 0.134 245.9);
Tailwind
colors: {
custom: {
50: '#8ebef1',
500: '#4ba3ea',
950: '#000000',
},
}SCSS
$custom: #4ba3ea; $custom-light: #8ebef1; $custom-dark: #000000;
JSON
{
"hex": "#4ba3ea",
"rgb": {
"r": 75,
"g": 163,
"b": 234
},
"hsl": {
"h": 206.792,
"s": 79.104,
"l": 60.588
},
"oklch": {
"l": 0.69282,
"c": 0.13447,
"h": 245.9
},
"luminance": 0.33631
}Semantic roles & 50–950 ramp
primary
#4BA3EA
secondary
#E7C5AA
accent
#680ADB
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1216
muted
#7E8184