#4AA5FF#4AA5FF
#4AA5FF is a light, vivid cyan. Relative luminance 0.356; OKLCH L 70.8% C 0.158 H 250.9°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).
Color values
| HEX | #4AA5FF |
|---|---|
| RGB | rgb(74, 165, 255) |
| HSL | hsl(210, 100%, 65%) |
| HSV | hsv(210, 71%, 100%) |
| CMYK | cmyk(71%, 35.3%, 0%, 0%) |
| CIE-LAB | lab(66.20, 1.75, -52.45) |
| CIE-LCH | lch(66.20, 52.48, 271.91°) |
| OKLab | oklab(70.81% -0.0518 -0.1491) |
| OKLCH | oklch(70.81% 0.158 250.9) |
| XYZ | xyz(34.3224, 35.5823, 99.6475) |
| Luminance | 0.3559 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 4.69
Dodgerblue
#1E90FF
ΔE00 6.32
Sky Blue (survey)
#75BBFD
ΔE00 6.38
Cornflowerblue
#6495ED
ΔE00 7.14
Dark Sky Blue
#448EE4
ΔE00 7.38
Carolina Blue
#8AB8FE
ΔE00 8.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4AA5FF #FFA44A
analogous
#4AFFFE #4AA5FF #4A4BFF
triadic
#4AA5FF #FF4AA5 #A5FF4A
tetradic
#4AA5FF #FE4AFF #FFA44A #4BFF4A
square
#4AA5FF #FE4AFF #FFA44A #4BFF4A
split-complementary
#4AA5FF #FF4A4B #FFFE4A
monochromatic
#0068CF #0D87FF #4AA5FF #87C3FF #C4E2FF
Accessibility & contrast
On white
2.59
#4AA5FF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.12
#4AA5FF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4AA5FF
8.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4AA5FF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4AA5FF | 1.00 | 2.59 | 8.12 | 8.12 |
| #FFFFFF | 2.59 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7CAAFF
Deuteranopia (green-blind)
#6299FD
Tritanopia (blue-blind)
#00BAC6
Achromatopsia (no color)
#A1A1A1
Design tokens & code
CSS
--color: #4aa5ff; /* rgb */ color: rgb(74, 165, 255); /* oklch */ color: oklch(70.8% 0.158 250.9);
Tailwind
colors: {
custom: {
50: '#91bfff',
500: '#4aa5ff',
950: '#000000',
},
}SCSS
$custom: #4aa5ff; $custom-light: #91bfff; $custom-dark: #000000;
JSON
{
"hex": "#4aa5ff",
"rgb": {
"r": 74,
"g": 165,
"b": 255
},
"hsl": {
"h": 209.834,
"s": 100,
"l": 64.51
},
"oklch": {
"l": 0.70807,
"c": 0.15788,
"h": 250.9
},
"luminance": 0.35586
}Semantic roles & 50–950 ramp
primary
#4AA5FF
secondary
#F2D2B3
accent
#7200E6
background
#F9FBFF
surface
#F2F6FF
border
#CCD0D7
text
#0E1218
muted
#7E8186