#508ADA#508ADA
#508ADA is a light, vivid cyan. Relative luminance 0.249; OKLCH L 63.1% C 0.136 H 256.8°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #508ADA |
|---|---|
| RGB | rgb(80, 138, 218) |
| HSL | hsl(215, 65%, 58%) |
| HSV | hsv(215, 63%, 85%) |
| CMYK | cmyk(63.3%, 36.7%, 0%, 14.5%) |
| CIE-LAB | lab(57.02, 5.82, -46.56) |
| CIE-LCH | lch(57.02, 46.93, 277.13°) |
| OKLab | oklab(63.09% -0.0309 -0.1322) |
| OKLCH | oklch(63.09% 0.136 256.8) |
| XYZ | xyz(25.0471, 24.9420, 69.8104) |
| Luminance | 0.2494 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.24
Faded Blue
#658CBB
ΔE00 3.99
Dodger Blue
#3E82FC
ΔE00 4.07
Dodgerblue
#1E90FF
ΔE00 4.47
Cornflowerblue
#6495ED
ΔE00 4.60
Soft Blue
#6488EA
ΔE00 4.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#508ADA #DAA050
analogous
#50CFDA #508ADA #5B50DA
triadic
#508ADA #DA508A #8ADA50
tetradic
#508ADA #DA50CF #DAA050 #50DA5B
square
#508ADA #DA50CF #DAA050 #50DA5B
split-complementary
#508ADA #DA5B50 #CFDA50
monochromatic
#1F4F91 #296AC3 #508ADA #83ACE5 #B5CEEF
Accessibility & contrast
On white
3.51
#508ADA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#508ADA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #508ADA
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##508ADA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##508ADA | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6790DD
Deuteranopia (green-blind)
#5483D8
Tritanopia (blue-blind)
#009CA8
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #508ada; /* rgb */ color: rgb(80, 138, 218); /* oklch */ color: oklch(63.1% 0.136 256.8);
Tailwind
colors: {
custom: {
50: '#8dabe6',
500: '#508ada',
950: '#000000',
},
}SCSS
$custom: #508ada; $custom-light: #8dabe6; $custom-dark: #000000;
JSON
{
"hex": "#508ada",
"rgb": {
"r": 80,
"g": 138,
"b": 218
},
"hsl": {
"h": 214.783,
"s": 65.094,
"l": 58.431
},
"oklch": {
"l": 0.63085,
"c": 0.13575,
"h": 256.8
},
"luminance": 0.24944
}Semantic roles & 50–950 ramp
primary
#508ADA
secondary
#DEC7A8
accent
#A140E8
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0D1016
muted
#7E7F84