#5481E3#5481E3
#5481E3 is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.9% C 0.156 H 263.9°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).
Color values
| HEX | #5481E3 |
|---|---|
| RGB | rgb(84, 129, 227) |
| HSL | hsl(221, 72%, 61%) |
| HSV | hsv(221, 63%, 89%) |
| CMYK | cmyk(63%, 43.2%, 0%, 11%) |
| CIE-LAB | lab(55.21, 15.00, -54.48) |
| CIE-LCH | lch(55.21, 56.50, 285.39°) |
| OKLab | oklab(61.89% -0.0167 -0.1554) |
| OKLCH | oklch(61.89% 0.156 263.9) |
| XYZ | xyz(25.3667, 23.1291, 75.7857) |
| Luminance | 0.2313 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 2.91
Soft Blue
#6488EA
ΔE00 3.06
Lightish Blue
#3D7AFD
ΔE00 3.43
Clear Blue
#247AFD
ΔE00 3.98
Azure
#007FFF
ΔE00 4.61
Deep Sky Blue
#0D75F8
ΔE00 5.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5481E3 #E3B654
analogous
#54C8E3 #5481E3 #6E54E3
triadic
#5481E3 #E35481 #81E354
tetradic
#5481E3 #E354C8 #E3B654 #54E36E
square
#5481E3 #E354C8 #E3B654 #54E36E
split-complementary
#5481E3 #E36E54 #C8E354
monochromatic
#1B45A2 #235CD7 #5481E3 #89A8EC #BDCEF4
Accessibility & contrast
On white
3.73
#5481E3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.63
#5481E3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5481E3
5.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5481E3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5481E3 | 1.00 | 3.73 | 5.63 | 5.63 |
| #FFFFFF | 3.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#538BE7
Deuteranopia (green-blind)
#3D7EE1
Tritanopia (blue-blind)
#0097A7
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #5481e3; /* rgb */ color: rgb(84, 129, 227); /* oklch */ color: oklch(61.9% 0.156 263.9);
Tailwind
colors: {
custom: {
50: '#91a5ec',
500: '#5481e3',
950: '#000000',
},
}SCSS
$custom: #5481e3; $custom-light: #91a5ec; $custom-dark: #000000;
JSON
{
"hex": "#5481e3",
"rgb": {
"r": 84,
"g": 129,
"b": 227
},
"hsl": {
"h": 221.119,
"s": 71.859,
"l": 60.98
},
"oklch": {
"l": 0.61887,
"c": 0.15633,
"h": 263.9
},
"luminance": 0.23131
}Semantic roles & 50–950 ramp
primary
#5481E3
secondary
#E4D3AE
accent
#9712D4
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84