#5478F1#5478F1
#5478F1 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 61.0% C 0.186 H 268.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).
Color values
| HEX | #5478F1 |
|---|---|
| RGB | rgb(84, 120, 241) |
| HSL | hsl(226, 85%, 64%) |
| HSV | hsv(226, 65%, 95%) |
| CMYK | cmyk(65.1%, 50.2%, 0%, 5.5%) |
| CIE-LAB | lab(53.67, 25.28, -64.75) |
| CIE-LCH | lch(53.67, 69.51, 291.33°) |
| OKLab | oklab(60.99% -0.0063 -0.1858) |
| OKLCH | oklch(60.99% 0.186 268) |
| XYZ | xyz(26.2444, 21.6662, 86.0010) |
| Luminance | 0.2167 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.67
Cornflower
#6A79F7
ΔE00 3.52
Clear Blue
#247AFD
ΔE00 4.31
Cornflower Blue
#5170D7
ΔE00 4.31
Dodger Blue
#3E82FC
ΔE00 4.77
Deep Sky Blue
#0D75F8
ΔE00 4.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5478F1 #F1CD54
analogous
#54C6F1 #5478F1 #7E54F1
triadic
#5478F1 #F15478 #78F154
tetradic
#5478F1 #F154C6 #F1CD54 #54F17E
square
#5478F1 #F154C6 #F1CD54 #54F17E
split-complementary
#5478F1 #F17E54 #C6F154
monochromatic
#0F37BB #1B4BEC #5478F1 #8DA5F6 #C5D1FA
Accessibility & contrast
On white
3.94
#5478F1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.33
#5478F1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5478F1
5.33:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5478F1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5478F1 | 1.00 | 3.94 | 5.33 | 5.33 |
| #FFFFFF | 3.94 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.33 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.33 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3188F5
Deuteranopia (green-blind)
#0079EF
Tritanopia (blue-blind)
#0094A9
Achromatopsia (no color)
#808080
Design tokens & code
CSS
--color: #5478f1; /* rgb */ color: rgb(84, 120, 241); /* oklch */ color: oklch(61.0% 0.186 268.0);
Tailwind
colors: {
custom: {
50: '#949ef6',
500: '#5478f1',
950: '#000000',
},
}SCSS
$custom: #5478f1; $custom-light: #949ef6; $custom-dark: #000000;
JSON
{
"hex": "#5478f1",
"rgb": {
"r": 84,
"g": 120,
"b": 241
},
"hsl": {
"h": 226.242,
"s": 84.865,
"l": 63.725
},
"oklch": {
"l": 0.60987,
"c": 0.18588,
"h": 268
},
"luminance": 0.21669
}Semantic roles & 50–950 ramp
primary
#5478F1
secondary
#ECDFB5
accent
#AF04E1
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0E0E17
muted
#7E7E85