#4B76E0#4B76E0
#4B76E0 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.0% C 0.168 H 265.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).
Color values
| HEX | #4B76E0 |
|---|---|
| RGB | rgb(75, 118, 224) |
| HSL | hsl(223, 71%, 59%) |
| HSV | hsv(223, 67%, 88%) |
| CMYK | cmyk(66.5%, 47.3%, 0%, 12.2%) |
| CIE-LAB | lab(51.65, 19.23, -58.52) |
| CIE-LCH | lch(51.65, 61.59, 288.19°) |
| OKLab | oklab(58.99% -0.0145 -0.1676) |
| OKLCH | oklch(58.99% 0.168 265.1) |
| XYZ | xyz(22.8299, 19.8323, 73.1314) |
| Luminance | 0.1983 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.70
Lightish Blue
#3D7AFD
ΔE00 3.52
Deep Sky Blue
#0D75F8
ΔE00 3.79
Clear Blue
#247AFD
ΔE00 4.04
Cerulean Blue
#056EEE
ΔE00 4.33
Royal Blue
#4169E1
ΔE00 4.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B76E0 #E0B54B
analogous
#4BC0E0 #4B76E0 #6A4BE0
triadic
#4B76E0 #E04B76 #76E04B
tetradic
#4B76E0 #E04BC0 #E0B54B #4BE06A
square
#4B76E0 #E04BC0 #E0B54B #4BE06A
split-complementary
#4B76E0 #E06A4B #C0E04B
monochromatic
#1A3E97 #2353CB #4B76E0 #7F9EE9 #B3C5F2
Accessibility & contrast
On white
4.23
#4B76E0 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.97
#4B76E0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4B76E0
4.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B76E0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B76E0 | 1.00 | 4.23 | 4.97 | 4.97 |
| #FFFFFF | 4.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E82E4
Deuteranopia (green-blind)
#1C75DE
Tritanopia (blue-blind)
#008FA0
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #4b76e0; /* rgb */ color: rgb(75, 118, 224); /* oklch */ color: oklch(59.0% 0.168 265.1);
Tailwind
colors: {
custom: {
50: '#8d9dea',
500: '#4b76e0',
950: '#000000',
},
}SCSS
$custom: #4b76e0; $custom-light: #8d9dea; $custom-dark: #000000;
JSON
{
"hex": "#4b76e0",
"rgb": {
"r": 75,
"g": 118,
"b": 224
},
"hsl": {
"h": 222.685,
"s": 70.616,
"l": 58.627
},
"oklch": {
"l": 0.58987,
"c": 0.16826,
"h": 265.1
},
"luminance": 0.19835
}Semantic roles & 50–950 ramp
primary
#4B76E0
secondary
#E1D0A6
accent
#BA3AED
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0D0E16
muted
#7E7E84