#4DA3EA#4DA3EA
#4DA3EA is a light, vivid cyan. Relative luminance 0.337; OKLCH L 69.4% C 0.134 H 246.3°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).
Color values
| HEX | #4DA3EA |
|---|---|
| RGB | rgb(77, 163, 234) |
| HSL | hsl(207, 79%, 61%) |
| HSV | hsv(207, 67%, 92%) |
| CMYK | cmyk(67.1%, 30.3%, 0%, 8.2%) |
| CIE-LAB | lab(64.73, -3.79, -43.29) |
| CIE-LCH | lch(64.73, 43.45, 264.99°) |
| OKLab | oklab(69.35% -0.0537 -0.1224) |
| OKLCH | oklch(69.35% 0.134 246.3) |
| XYZ | xyz(31.0034, 33.7094, 82.6986) |
| Luminance | 0.3371 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.53
Dodgerblue
#1E90FF
ΔE00 6.39
Dark Sky Blue
#448EE4
ΔE00 6.95
Sky Blue (survey)
#75BBFD
ΔE00 7.19
Cornflowerblue
#6495ED
ΔE00 7.48
Carolina Blue
#8AB8FE
ΔE00 9.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4DA3EA #EA944D
analogous
#4DEAE2 #4DA3EA #4D54EA
triadic
#4DA3EA #EA4DA3 #A3EA4D
tetradic
#4DA3EA #E24DEA #EA944D #54EA4D
square
#4DA3EA #E24DEA #EA944D #54EA4D
split-complementary
#4DA3EA #EA4D54 #EAE24D
monochromatic
#1465A9 #1A86DF #4DA3EA #84BFF0 #BADCF7
Accessibility & contrast
On white
2.71
#4DA3EA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.74
#4DA3EA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4DA3EA
7.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4DA3EA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4DA3EA | 1.00 | 2.71 | 7.74 | 7.74 |
| #FFFFFF | 2.71 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#83A5ED
Deuteranopia (green-blind)
#6E96E9
Tritanopia (blue-blind)
#00B4BC
Achromatopsia (no color)
#9D9D9D
Design tokens & code
CSS
--color: #4da3ea; /* rgb */ color: rgb(77, 163, 234); /* oklch */ color: oklch(69.4% 0.134 246.3);
Tailwind
colors: {
custom: {
50: '#8fbef1',
500: '#4da3ea',
950: '#000000',
},
}SCSS
$custom: #4da3ea; $custom-light: #8fbef1; $custom-dark: #000000;
JSON
{
"hex": "#4da3ea",
"rgb": {
"r": 77,
"g": 163,
"b": 234
},
"hsl": {
"h": 207.134,
"s": 78.894,
"l": 60.98
},
"oklch": {
"l": 0.69352,
"c": 0.13366,
"h": 246.3
},
"luminance": 0.33713
}Semantic roles & 50–950 ramp
primary
#4DA3EA
secondary
#E7C7AC
accent
#690ADB
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1216
muted
#7E8184