#4B5DE8#4B5DE8
#4B5DE8 is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 54.8% C 0.209 H 271.9°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).
Color values
| HEX | #4B5DE8 |
|---|---|
| RGB | rgb(75, 93, 232) |
| HSL | hsl(233, 77%, 60%) |
| HSV | hsv(233, 68%, 91%) |
| CMYK | cmyk(67.7%, 59.9%, 0%, 9%) |
| CIE-LAB | lab(45.84, 37.53, -72.43) |
| CIE-LCH | lch(45.84, 81.58, 297.39°) |
| OKLab | oklab(54.79% 0.007 -0.2089) |
| OKLCH | oklch(54.79% 0.209 271.9) |
| XYZ | xyz(21.3766, 15.1487, 78.1257) |
| Luminance | 0.1515 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.57
Azul
#1D5DEC
ΔE00 3.67
Electric Blue
#0652FF
ΔE00 4.44
Dark Periwinkle
#665FD1
ΔE00 4.67
Royal Blue
#4169E1
ΔE00 4.68
Bright Blue
#0165FC
ΔE00 5.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B5DE8 #E8D64B
analogous
#4BABE8 #4B5DE8 #874BE8
triadic
#4B5DE8 #E84B5D #5DE84B
tetradic
#4B5DE8 #E84BAB #E8D64B #4BE887
square
#4B5DE8 #E84BAB #E8D64B #4BE887
split-complementary
#4B5DE8 #E8874B #ABE84B
monochromatic
#1525A4 #1C32DA #4B5DE8 #818EEF #B8BFF6
Accessibility & contrast
On white
5.21
#4B5DE8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.03
#4B5DE8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4B5DE8
5.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B5DE8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4B5DE8 | 1.00 | 5.21 | 4.03 | 5.21 |
| #FFFFFF | 5.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.03 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0074ED
Deuteranopia (green-blind)
#0066E5
Tritanopia (blue-blind)
#00809A
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #4b5de8; /* rgb */ color: rgb(75, 93, 232); /* oklch */ color: oklch(54.8% 0.209 271.9);
Tailwind
colors: {
custom: {
50: '#8f8bf0',
500: '#4b5de8',
950: '#000000',
},
}SCSS
$custom: #4b5de8; $custom-light: #8f8bf0; $custom-dark: #000000;
JSON
{
"hex": "#4b5de8",
"rgb": {
"r": 75,
"g": 93,
"b": 232
},
"hsl": {
"h": 233.121,
"s": 77.34,
"l": 60.196
},
"oklch": {
"l": 0.54789,
"c": 0.209,
"h": 271.9
},
"luminance": 0.15151
}Semantic roles & 50–950 ramp
primary
#4B5DE8
secondary
#E6DFA9
accent
#C20CDA
background
#F9F8FE
surface
#F2F0FD
border
#CCCBD5
text
#0E0C17
muted
#7E7D85