#508DDE#508DDE
#508DDE is a light, vivid cyan. Relative luminance 0.260; OKLCH L 64.0% C 0.138 H 256.2°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).
Color values
| HEX | #508DDE |
|---|---|
| RGB | rgb(80, 141, 222) |
| HSL | hsl(214, 68%, 59%) |
| HSV | hsv(214, 64%, 87%) |
| CMYK | cmyk(64%, 36.5%, 0%, 12.9%) |
| CIE-LAB | lab(58.06, 5.40, -47.15) |
| CIE-LCH | lch(58.06, 47.46, 276.53°) |
| OKLab | oklab(63.97% -0.033 -0.1339) |
| OKLCH | oklch(63.97% 0.138 256.2) |
| XYZ | xyz(26.0132, 26.0266, 72.7458) |
| Luminance | 0.2603 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 1.46
Dodgerblue
#1E90FF
ΔE00 3.66
Cornflowerblue
#6495ED
ΔE00 3.92
Faded Blue
#658CBB
ΔE00 4.33
Dodger Blue
#3E82FC
ΔE00 4.52
Soft Blue
#6488EA
ΔE00 5.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#508DDE #DEA150
analogous
#50D4DE #508DDE #5A50DE
triadic
#508DDE #DE508D #8DDE50
tetradic
#508DDE #DE50D4 #DEA150 #50DE5A
square
#508DDE #DE50D4 #DEA150 #50DE5A
split-complementary
#508DDE #DE5A50 #D4DE50
monochromatic
#1C5197 #266DCB #508DDE #83AFE8 #B7D0F1
Accessibility & contrast
On white
3.38
#508DDE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.21
#508DDE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #508DDE
6.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##508DDE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##508DDE | 1.00 | 3.38 | 6.21 | 6.21 |
| #FFFFFF | 3.38 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.21 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.21 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6A93E1
Deuteranopia (green-blind)
#5685DC
Tritanopia (blue-blind)
#00A0AB
Achromatopsia (no color)
#8C8C8C
Design tokens & code
CSS
--color: #508dde; /* rgb */ color: rgb(80, 141, 222); /* oklch */ color: oklch(64.0% 0.138 256.2);
Tailwind
colors: {
custom: {
50: '#8eade8',
500: '#508dde',
950: '#000000',
},
}SCSS
$custom: #508dde; $custom-light: #8eade8; $custom-dark: #000000;
JSON
{
"hex": "#508dde",
"rgb": {
"r": 80,
"g": 141,
"b": 222
},
"hsl": {
"h": 214.225,
"s": 68.269,
"l": 59.216
},
"oklch": {
"l": 0.63965,
"c": 0.13787,
"h": 256.2
},
"luminance": 0.26029
}Semantic roles & 50–950 ramp
primary
#508DDE
secondary
#E1C9A9
accent
#A03DEB
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D1016
muted
#7E7F84