#5378F8#5378F8
#5378F8 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.4% C 0.195 H 268.1°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).
Color values
| HEX | #5378F8 |
|---|---|
| RGB | rgb(83, 120, 248) |
| HSL | hsl(227, 92%, 65%) |
| HSV | hsv(227, 67%, 97%) |
| CMYK | cmyk(66.5%, 51.6%, 0%, 2.7%) |
| CIE-LAB | lab(54.08, 27.53, -67.99) |
| CIE-LCH | lch(54.08, 73.35, 292.04°) |
| OKLab | oklab(61.43% -0.0066 -0.1953) |
| OKLCH | oklch(61.43% 0.195 268.1) |
| XYZ | xyz(27.2212, 22.0466, 91.6096) |
| Luminance | 0.2205 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.56
Cornflower
#6A79F7
ΔE00 3.27
Clear Blue
#247AFD
ΔE00 4.34
Dodger Blue
#3E82FC
ΔE00 4.72
Cornflower Blue
#5170D7
ΔE00 4.98
Deep Sky Blue
#0D75F8
ΔE00 5.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5378F8 #F8D353
analogous
#53CBF8 #5378F8 #8053F8
triadic
#5378F8 #F85378 #78F853
tetradic
#5378F8 #F853CB #F8D353 #53F880
square
#5378F8 #F853CB #F8D353 #53F880
split-complementary
#5378F8 #F88053 #CBF853
monochromatic
#0833C8 #184AF6 #5378F8 #8EA6FA #C9D4FD
Accessibility & contrast
On white
3.88
#5378F8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.41
#5378F8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5378F8
5.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5378F8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5378F8 | 1.00 | 3.88 | 5.41 | 5.41 |
| #FFFFFF | 3.88 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.41 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.41 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2589FD
Deuteranopia (green-blind)
#007AF5
Tritanopia (blue-blind)
#0096AD
Achromatopsia (no color)
#818181
Design tokens & code
CSS
--color: #5378f8; /* rgb */ color: rgb(83, 120, 248); /* oklch */ color: oklch(61.4% 0.195 268.1);
Tailwind
colors: {
custom: {
50: '#949efb',
500: '#5378f8',
950: '#000000',
},
}SCSS
$custom: #5378f8; $custom-light: #949efb; $custom-dark: #000000;
JSON
{
"hex": "#5378f8",
"rgb": {
"r": 83,
"g": 120,
"b": 248
},
"hsl": {
"h": 226.545,
"s": 92.179,
"l": 64.902
},
"oklch": {
"l": 0.61425,
"c": 0.19542,
"h": 268.1
},
"luminance": 0.22049
}Semantic roles & 50–950 ramp
primary
#5378F8
secondary
#F0E3B7
accent
#B200E6
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0F0E17
muted
#7E7E85