#4753E4#4753E4
#4753E4 is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.5% C 0.217 H 272.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #4753E4 |
|---|---|
| RGB | rgb(71, 83, 228) |
| HSL | hsl(235, 74%, 59%) |
| HSV | hsv(235, 69%, 89%) |
| CMYK | cmyk(68.9%, 63.6%, 0%, 10.6%) |
| CIE-LAB | lab(42.95, 41.75, -74.89) |
| CIE-LCH | lch(42.95, 85.75, 299.14°) |
| OKLab | oklab(52.51% 0.0102 -0.2163) |
| OKLCH | oklch(52.51% 0.217 272.7) |
| XYZ | xyz(19.6907, 13.1256, 74.8795) |
| Luminance | 0.1313 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 1.55
Electric Blue
#0652FF
ΔE00 3.68
Azul
#1D5DEC
ΔE00 4.90
Iris
#6258C4
ΔE00 5.52
Dark Periwinkle
#665FD1
ΔE00 5.55
Slate Blue
#6A5ACD
ΔE00 5.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4753E4 #E4D847
analogous
#47A1E4 #4753E4 #8947E4
triadic
#4753E4 #E44753 #53E447
tetradic
#4753E4 #E447A1 #E4D847 #47E489
square
#4753E4 #E447A1 #E4D847 #47E489
split-complementary
#4753E4 #E48947 #A1E447
monochromatic
#17219A #1E2CCF #4753E4 #7C85EC #B2B7F4
Accessibility & contrast
On white
5.79
#4753E4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.63
#4753E4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4753E4
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4753E4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4753E4 | 1.00 | 5.79 | 3.63 | 5.79 |
| #FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006DE9
Deuteranopia (green-blind)
#005EE1
Tritanopia (blue-blind)
#007994
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #4753e4; /* rgb */ color: rgb(71, 83, 228); /* oklch */ color: oklch(52.5% 0.217 272.7);
Tailwind
colors: {
custom: {
50: '#8e83ee',
500: '#4753e4',
950: '#000000',
},
}SCSS
$custom: #4753e4; $custom-light: #8e83ee; $custom-dark: #000000;
JSON
{
"hex": "#4753e4",
"rgb": {
"r": 71,
"g": 83,
"b": 228
},
"hsl": {
"h": 235.414,
"s": 74.408,
"l": 58.627
},
"oklch": {
"l": 0.52507,
"c": 0.21651,
"h": 272.7
},
"luminance": 0.13128
}Semantic roles & 50–950 ramp
primary
#4753E4
secondary
#E2DEA4
accent
#E337F1
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0E0A16
muted
#7E7C84