#508AE3#508AE3
#508AE3 is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.6% C 0.148 H 258.7°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).
Color values
| HEX | #508AE3 |
|---|---|
| RGB | rgb(80, 138, 227) |
| HSL | hsl(216, 72%, 60%) |
| HSV | hsv(216, 65%, 89%) |
| CMYK | cmyk(64.8%, 39.2%, 0%, 11%) |
| CIE-LAB | lab(57.49, 8.88, -50.85) |
| CIE-LCH | lch(57.49, 51.62, 279.91°) |
| OKLab | oklab(63.6% -0.0289 -0.1447) |
| OKLCH | oklch(63.6% 0.148 258.7) |
| XYZ | xyz(26.2569, 25.4259, 76.1821) |
| Luminance | 0.2543 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.55
Dodger Blue
#3E82FC
ΔE00 3.40
Soft Blue
#6488EA
ΔE00 3.98
Cornflowerblue
#6495ED
ΔE00 4.03
Dodgerblue
#1E90FF
ΔE00 4.43
Azure
#007FFF
ΔE00 4.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#508AE3 #E3A950
analogous
#50D3E3 #508AE3 #6050E3
triadic
#508AE3 #E3508A #8AE350
tetradic
#508AE3 #E350D3 #E3A950 #50E360
square
#508AE3 #E350D3 #E3A950 #50E360
split-complementary
#508AE3 #E36050 #D3E350
monochromatic
#194E9F #2268D4 #508AE3 #85ADEB #BAD1F4
Accessibility & contrast
On white
3.45
#508AE3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.09
#508AE3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #508AE3
6.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##508AE3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##508AE3 | 1.00 | 3.45 | 6.09 | 6.09 |
| #FFFFFF | 3.45 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6291E7
Deuteranopia (green-blind)
#4C84E1
Tritanopia (blue-blind)
#009EAB
Achromatopsia (no color)
#8A8A8A
Design tokens & code
CSS
--color: #508ae3; /* rgb */ color: rgb(80, 138, 227); /* oklch */ color: oklch(63.6% 0.148 258.7);
Tailwind
colors: {
custom: {
50: '#8fabec',
500: '#508ae3',
950: '#000000',
},
}SCSS
$custom: #508ae3; $custom-light: #8fabec; $custom-dark: #000000;
JSON
{
"hex": "#508ae3",
"rgb": {
"r": 80,
"g": 138,
"b": 227
},
"hsl": {
"h": 216.327,
"s": 72.414,
"l": 60.196
},
"oklch": {
"l": 0.63603,
"c": 0.14758,
"h": 258.7
},
"luminance": 0.25428
}Semantic roles & 50–950 ramp
primary
#508AE3
secondary
#E4CDAB
accent
#8711D4
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84