#4B84E2#4B84E2
#4B84E2 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.0% C 0.155 H 259.9°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).
Color values
| HEX | #4B84E2 |
|---|---|
| RGB | rgb(75, 132, 226) |
| HSL | hsl(217, 72%, 59%) |
| HSV | hsv(217, 67%, 89%) |
| CMYK | cmyk(66.8%, 41.6%, 0%, 11.4%) |
| CIE-LAB | lab(55.57, 11.33, -53.36) |
| CIE-LCH | lch(55.57, 54.55, 281.99°) |
| OKLab | oklab(62.04% -0.0272 -0.1522) |
| OKLCH | oklch(62.04% 0.155 259.9) |
| XYZ | xyz(24.8755, 23.4869, 75.1592) |
| Luminance | 0.2349 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 2.58
Azure
#007FFF
ΔE00 3.47
Clear Blue
#247AFD
ΔE00 4.00
Soft Blue
#6488EA
ΔE00 4.04
Dark Sky Blue
#448EE4
ΔE00 4.06
Lightish Blue
#3D7AFD
ΔE00 4.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B84E2 #E2A94B
analogous
#4BD0E2 #4B84E2 #5E4BE2
triadic
#4B84E2 #E24B84 #84E24B
tetradic
#4B84E2 #E24BD0 #E2A94B #4BE25E
square
#4B84E2 #E24BD0 #E2A94B #4BE25E
split-complementary
#4B84E2 #E25E4B #D0E24B
monochromatic
#19499A #2163CF #4B84E2 #80A8EA #B4CCF3
Accessibility & contrast
On white
3.69
#4B84E2 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.70
#4B84E2 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4B84E2
5.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B84E2 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B84E2 | 1.00 | 3.69 | 5.70 | 5.70 |
| #FFFFFF | 3.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#588DE6
Deuteranopia (green-blind)
#407FE0
Tritanopia (blue-blind)
#009AA8
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #4b84e2; /* rgb */ color: rgb(75, 132, 226); /* oklch */ color: oklch(62.0% 0.155 259.9);
Tailwind
colors: {
custom: {
50: '#8ca7eb',
500: '#4b84e2',
950: '#000000',
},
}SCSS
$custom: #4b84e2; $custom-light: #8ca7eb; $custom-dark: #000000;
JSON
{
"hex": "#4b84e2",
"rgb": {
"r": 75,
"g": 132,
"b": 226
},
"hsl": {
"h": 217.351,
"s": 72.249,
"l": 59.02
},
"oklch": {
"l": 0.62042,
"c": 0.15466,
"h": 259.9
},
"luminance": 0.23489
}Semantic roles & 50–950 ramp
primary
#4B84E2
secondary
#E2CCA7
accent
#AA39EF
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D0F16
muted
#7E7F84