#507ADE#507ADE
#507ADE is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.9% C 0.159 H 264.9°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).
Color values
| HEX | #507ADE |
|---|---|
| RGB | rgb(80, 122, 222) |
| HSL | hsl(222, 68%, 59%) |
| HSV | hsv(222, 64%, 87%) |
| CMYK | cmyk(64%, 45%, 0%, 12.9%) |
| CIE-LAB | lab(52.84, 16.88, -55.47) |
| CIE-LCH | lch(52.84, 57.98, 286.93°) |
| OKLab | oklab(59.92% -0.0142 -0.1585) |
| OKLCH | oklch(59.92% 0.159 264.9) |
| XYZ | xyz(23.4480, 20.8963, 71.8908) |
| Luminance | 0.2090 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 3.35
Cornflower Blue
#5170D7
ΔE00 3.77
Clear Blue
#247AFD
ΔE00 3.93
Deep Sky Blue
#0D75F8
ΔE00 4.25
Dodger Blue
#3E82FC
ΔE00 4.49
Soft Blue
#6488EA
ΔE00 5.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#507ADE #DEB450
analogous
#50C1DE #507ADE #6D50DE
triadic
#507ADE #DE507A #7ADE50
tetradic
#507ADE #DE50C1 #DEB450 #50DE6D
square
#507ADE #DE50C1 #DEB450 #50DE6D
split-complementary
#507ADE #DE6D50 #C1DE50
monochromatic
#1C4197 #2657CB #507ADE #83A1E8 #B7C8F1
Accessibility & contrast
On white
4.05
#507ADE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.18
#507ADE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #507ADE
5.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##507ADE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##507ADE | 1.00 | 4.05 | 5.18 | 5.18 |
| #FFFFFF | 4.05 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.18 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.18 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4985E2
Deuteranopia (green-blind)
#3178DC
Tritanopia (blue-blind)
#0091A1
Achromatopsia (no color)
#7E7E7E
Design tokens & code
CSS
--color: #507ade; /* rgb */ color: rgb(80, 122, 222); /* oklch */ color: oklch(59.9% 0.159 264.9);
Tailwind
colors: {
custom: {
50: '#8e9fe9',
500: '#507ade',
950: '#000000',
},
}SCSS
$custom: #507ade; $custom-light: #8e9fe9; $custom-dark: #000000;
JSON
{
"hex": "#507ade",
"rgb": {
"r": 80,
"g": 122,
"b": 222
},
"hsl": {
"h": 222.254,
"s": 68.269,
"l": 59.216
},
"oklch": {
"l": 0.59922,
"c": 0.15916,
"h": 264.9
},
"luminance": 0.20898
}Semantic roles & 50–950 ramp
primary
#507ADE
secondary
#E1D0A9
accent
#B83DEB
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0D0E16
muted
#7E7E84