#4A9FE3#4A9FE3
#4A9FE3 is a light, vivid cyan. Relative luminance 0.318; OKLCH L 68.0% C 0.130 H 245.6°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).
Color values
| HEX | #4A9FE3 |
|---|---|
| RGB | rgb(74, 159, 227) |
| HSL | hsl(207, 73%, 59%) |
| HSV | hsv(207, 67%, 89%) |
| CMYK | cmyk(67.4%, 30%, 0%, 11%) |
| CIE-LAB | lab(63.17, -4.34, -41.88) |
| CIE-LCH | lch(63.17, 42.11, 264.08°) |
| OKLab | oklab(67.99% -0.0538 -0.1184) |
| OKLCH | oklch(67.99% 0.13 245.6) |
| XYZ | xyz(29.0821, 31.7951, 77.2625) |
| Luminance | 0.3180 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 2.80
Dodgerblue
#1E90FF
ΔE00 5.70
Dark Sky Blue
#448EE4
ΔE00 6.02
Cornflowerblue
#6495ED
ΔE00 7.18
Sky Blue (survey)
#75BBFD
ΔE00 8.45
Water Blue
#0E87CC
ΔE00 8.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A9FE3 #E38E4A
analogous
#4AE3DB #4A9FE3 #4A53E3
triadic
#4A9FE3 #E34A9F #9FE34A
tetradic
#4A9FE3 #DB4AE3 #E38E4A #53E34A
square
#4A9FE3 #DB4AE3 #E38E4A #53E34A
split-complementary
#4A9FE3 #E34A53 #E3DB4A
monochromatic
#18619B #2082D0 #4A9FE3 #7FBBEB #B4D7F3
Accessibility & contrast
On white
2.85
#4A9FE3 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.36
#4A9FE3 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4A9FE3
7.36:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A9FE3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A9FE3 | 1.00 | 2.85 | 7.36 | 7.36 |
| #FFFFFF | 2.85 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.36 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.36 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#81A1E6
Deuteranopia (green-blind)
#6B92E2
Tritanopia (blue-blind)
#00AFB7
Achromatopsia (no color)
#999999
Design tokens & code
CSS
--color: #4a9fe3; /* rgb */ color: rgb(74, 159, 227); /* oklch */ color: oklch(68.0% 0.130 245.6);
Tailwind
colors: {
custom: {
50: '#8cbbec',
500: '#4a9fe3',
950: '#000000',
},
}SCSS
$custom: #4a9fe3; $custom-light: #8cbbec; $custom-dark: #000000;
JSON
{
"hex": "#4a9fe3",
"rgb": {
"r": 74,
"g": 159,
"b": 227
},
"hsl": {
"h": 206.667,
"s": 73.206,
"l": 59.02
},
"oklch": {
"l": 0.6799,
"c": 0.13002,
"h": 245.6
},
"luminance": 0.31798
}Semantic roles & 50–950 ramp
primary
#4A9FE3
secondary
#E2C1A6
accent
#8A38F0
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0D1116
muted
#7E8084