#547DEE#547DEE
#547DEE is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.8% C 0.176 H 266.3°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).
Color values
| HEX | #547DEE |
|---|---|
| RGB | rgb(84, 125, 238) |
| HSL | hsl(224, 82%, 63%) |
| HSV | hsv(224, 65%, 93%) |
| CMYK | cmyk(64.7%, 47.5%, 0%, 6.7%) |
| CIE-LAB | lab(54.79, 21.19, -61.29) |
| CIE-LCH | lch(54.79, 64.85, 289.07°) |
| OKLab | oklab(61.77% -0.0112 -0.1755) |
| OKLCH | oklch(61.77% 0.176 266.3) |
| XYZ | xyz(26.4171, 22.7226, 83.8661) |
| Luminance | 0.2273 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.33
Dodger Blue
#3E82FC
ΔE00 3.33
Soft Blue
#6488EA
ΔE00 3.65
Clear Blue
#247AFD
ΔE00 3.73
Cornflower
#6A79F7
ΔE00 4.44
Deep Sky Blue
#0D75F8
ΔE00 4.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#547DEE #EEC554
analogous
#54CAEE #547DEE #7854EE
triadic
#547DEE #EE547D #7DEE54
tetradic
#547DEE #EE54CA #EEC554 #54EE78
square
#547DEE #EE54CA #EEC554 #54EE78
split-complementary
#547DEE #EE7854 #CAEE54
monochromatic
#123EB6 #1C53E8 #547DEE #8CA7F4 #C3D2F9
Accessibility & contrast
On white
3.79
#547DEE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.55
#547DEE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #547DEE
5.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##547DEE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##547DEE | 1.00 | 3.79 | 5.55 | 5.55 |
| #FFFFFF | 3.79 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#428BF2
Deuteranopia (green-blind)
#207CEC
Tritanopia (blue-blind)
#0097AA
Achromatopsia (no color)
#838383
Design tokens & code
CSS
--color: #547dee; /* rgb */ color: rgb(84, 125, 238); /* oklch */ color: oklch(61.8% 0.176 266.3);
Tailwind
colors: {
custom: {
50: '#93a2f4',
500: '#547dee',
950: '#000000',
},
}SCSS
$custom: #547dee; $custom-light: #93a2f4; $custom-dark: #000000;
JSON
{
"hex": "#547dee",
"rgb": {
"r": 84,
"g": 125,
"b": 238
},
"hsl": {
"h": 224.026,
"s": 81.915,
"l": 63.137
},
"oklch": {
"l": 0.61774,
"c": 0.17587,
"h": 266.3
},
"luminance": 0.22725
}Semantic roles & 50–950 ramp
primary
#547DEE
secondary
#EADCB3
accent
#A507DE
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0E0F17
muted
#7E7E85