#548AD7#548AD7
#548AD7 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.1% C 0.130 H 257.4°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #548AD7 |
|---|---|
| RGB | rgb(84, 138, 215) |
| HSL | hsl(215, 62%, 59%) |
| HSV | hsv(215, 61%, 84%) |
| CMYK | cmyk(60.9%, 35.8%, 0%, 15.7%) |
| CIE-LAB | lab(57.04, 5.55, -44.83) |
| CIE-LCH | lch(57.04, 45.18, 277.05°) |
| OKLab | oklab(63.1% -0.0284 -0.1271) |
| OKLCH | oklch(63.1% 0.13 257.4) |
| XYZ | xyz(25.0060, 24.9658, 67.7779) |
| Luminance | 0.2497 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.69
Faded Blue
#658CBB
ΔE00 3.59
Dodger Blue
#3E82FC
ΔE00 4.17
Soft Blue
#6488EA
ΔE00 4.33
Cornflowerblue
#6495ED
ΔE00 4.50
Dodgerblue
#1E90FF
ΔE00 4.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#548AD7 #D7A154
analogous
#54CBD7 #548AD7 #5F54D7
triadic
#548AD7 #D7548A #8AD754
tetradic
#548AD7 #D754CB #D7A154 #54D75F
square
#548AD7 #D754CB #D7A154 #54D75F
split-complementary
#548AD7 #D75F54 #CBD754
monochromatic
#214F8F #2D6AC1 #548AD7 #86ACE3 #B7CEEE
Accessibility & contrast
On white
3.50
#548AD7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#548AD7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #548AD7
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##548AD7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##548AD7 | 1.00 | 3.50 | 5.99 | 5.99 |
| #FFFFFF | 3.50 | 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)
#6990DA
Deuteranopia (green-blind)
#5783D5
Tritanopia (blue-blind)
#009BA6
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #548ad7; /* rgb */ color: rgb(84, 138, 215); /* oklch */ color: oklch(63.1% 0.130 257.4);
Tailwind
colors: {
custom: {
50: '#8fabe3',
500: '#548ad7',
950: '#000000',
},
}SCSS
$custom: #548ad7; $custom-light: #8fabe3; $custom-dark: #000000;
JSON
{
"hex": "#548ad7",
"rgb": {
"r": 84,
"g": 138,
"b": 215
},
"hsl": {
"h": 215.267,
"s": 62.085,
"l": 58.627
},
"oklch": {
"l": 0.63101,
"c": 0.13021,
"h": 257.4
},
"luminance": 0.24968
}Semantic roles & 50–950 ramp
primary
#548AD7
secondary
#DDC8A9
accent
#A243E5
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0D1015
muted
#7E7F83