#508ADD#508ADD
#508ADD is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.3% C 0.140 H 257.5°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).
Color values
| HEX | #508ADD |
|---|---|
| RGB | rgb(80, 138, 221) |
| HSL | hsl(215, 67%, 59%) |
| HSV | hsv(215, 64%, 87%) |
| CMYK | cmyk(63.8%, 37.6%, 0%, 13.3%) |
| CIE-LAB | lab(57.17, 6.84, -48.00) |
| CIE-LCH | lch(57.17, 48.48, 278.11°) |
| OKLab | oklab(63.26% -0.0302 -0.1364) |
| OKLCH | oklch(63.26% 0.14 257.5) |
| XYZ | xyz(25.4432, 25.1005, 71.8966) |
| Luminance | 0.2510 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.31
Dodger Blue
#3E82FC
ΔE00 3.83
Faded Blue
#658CBB
ΔE00 4.15
Cornflowerblue
#6495ED
ΔE00 4.39
Soft Blue
#6488EA
ΔE00 4.43
Dodgerblue
#1E90FF
ΔE00 4.44
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#508ADD #DDA350
analogous
#50D1DD #508ADD #5D50DD
triadic
#508ADD #DD508A #8ADD50
tetradic
#508ADD #DD50D1 #DDA350 #50DD5D
square
#508ADD #DD50D1 #DDA350 #50DD5D
split-complementary
#508ADD #DD5D50 #D1DD50
monochromatic
#1D4F96 #276AC9 #508ADD #83ACE7 #B6CFF1
Accessibility & contrast
On white
3.49
#508ADD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.02
#508ADD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #508ADD
6.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##508ADD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##508ADD | 1.00 | 3.49 | 6.02 | 6.02 |
| #FFFFFF | 3.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.02 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.02 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6690E0
Deuteranopia (green-blind)
#5283DB
Tritanopia (blue-blind)
#009DA9
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #508add; /* rgb */ color: rgb(80, 138, 221); /* oklch */ color: oklch(63.3% 0.140 257.5);
Tailwind
colors: {
custom: {
50: '#8eabe8',
500: '#508add',
950: '#000000',
},
}SCSS
$custom: #508add; $custom-light: #8eabe8; $custom-dark: #000000;
JSON
{
"hex": "#508add",
"rgb": {
"r": 80,
"g": 138,
"b": 221
},
"hsl": {
"h": 215.319,
"s": 67.464,
"l": 59.02
},
"oklch": {
"l": 0.63255,
"c": 0.13969,
"h": 257.5
},
"luminance": 0.25103
}Semantic roles & 50–950 ramp
primary
#508ADD
secondary
#E0C9A9
accent
#A33DEA
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0D1016
muted
#7E7F84