#4B82E8#4B82E8
#4B82E8 is a mid, vivid blue. Relative luminance 0.233; OKLCH L 62.0% C 0.165 H 261.5°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).
Color values
| HEX | #4B82E8 |
|---|---|
| RGB | rgb(75, 130, 232) |
| HSL | hsl(219, 77%, 60%) |
| HSV | hsv(219, 68%, 91%) |
| CMYK | cmyk(67.7%, 44%, 0%, 9%) |
| CIE-LAB | lab(55.36, 14.64, -57.04) |
| CIE-LCH | lch(55.36, 58.89, 284.40°) |
| OKLab | oklab(61.99% -0.0242 -0.1631) |
| OKLCH | oklch(61.99% 0.165 261.5) |
| XYZ | xyz(25.4446, 23.2847, 79.4817) |
| Luminance | 0.2329 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 1.96
Clear Blue
#247AFD
ΔE00 3.33
Lightish Blue
#3D7AFD
ΔE00 3.33
Azure
#007FFF
ΔE00 3.39
Soft Blue
#6488EA
ΔE00 3.66
Deep Sky Blue
#0D75F8
ΔE00 4.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B82E8 #E8B14B
analogous
#4BD0E8 #4B82E8 #624BE8
triadic
#4B82E8 #E84B82 #82E84B
tetradic
#4B82E8 #E84BD0 #E8B14B #4BE862
square
#4B82E8 #E84BD0 #E8B14B #4BE862
split-complementary
#4B82E8 #E8624B #D0E84B
monochromatic
#1547A4 #1C5EDA #4B82E8 #81A8EF #B8CDF6
Accessibility & contrast
On white
3.71
#4B82E8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.66
#4B82E8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4B82E8
5.66:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B82E8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B82E8 | 1.00 | 3.71 | 5.66 | 5.66 |
| #FFFFFF | 3.71 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.66 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.66 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#508CEC
Deuteranopia (green-blind)
#347EE6
Tritanopia (blue-blind)
#009AAA
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #4b82e8; /* rgb */ color: rgb(75, 130, 232); /* oklch */ color: oklch(62.0% 0.165 261.5);
Tailwind
colors: {
custom: {
50: '#8ea5f0',
500: '#4b82e8',
950: '#000000',
},
}SCSS
$custom: #4b82e8; $custom-light: #8ea5f0; $custom-dark: #000000;
JSON
{
"hex": "#4b82e8",
"rgb": {
"r": 75,
"g": 130,
"b": 232
},
"hsl": {
"h": 218.981,
"s": 77.34,
"l": 60.196
},
"oklch": {
"l": 0.61994,
"c": 0.16488,
"h": 261.5
},
"luminance": 0.23287
}Semantic roles & 50–950 ramp
primary
#4B82E8
secondary
#E6D0A9
accent
#920CDA
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84