#4E89E1#4E89E1
#4E89E1 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.2% C 0.147 H 258.2°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4E89E1 |
|---|---|
| RGB | rgb(78, 137, 225) |
| HSL | hsl(216, 71%, 59%) |
| HSV | hsv(216, 65%, 88%) |
| CMYK | cmyk(65.3%, 39.1%, 0%, 11.8%) |
| CIE-LAB | lab(57.02, 8.46, -50.48) |
| CIE-LCH | lch(57.02, 51.18, 279.52°) |
| OKLab | oklab(63.18% -0.0299 -0.1437) |
| OKLCH | oklch(63.18% 0.147 258.2) |
| XYZ | xyz(25.6733, 24.9447, 74.6814) |
| Luminance | 0.2495 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.55
Dodger Blue
#3E82FC
ΔE00 3.37
Azure
#007FFF
ΔE00 4.22
Soft Blue
#6488EA
ΔE00 4.22
Faded Blue
#658CBB
ΔE00 4.46
Cornflowerblue
#6495ED
ΔE00 4.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E89E1 #E1A64E
analogous
#4ED3E1 #4E89E1 #5D4EE1
triadic
#4E89E1 #E14E89 #89E14E
tetradic
#4E89E1 #E14ED3 #E1A64E #4EE15D
square
#4E89E1 #E14ED3 #E1A64E #4EE15D
split-complementary
#4E89E1 #E15D4E #D3E14E
monochromatic
#1A4E9A #2368CF #4E89E1 #82ACEA #B7CFF3
Accessibility & contrast
On white
3.51
#4E89E1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#4E89E1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4E89E1
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E89E1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4E89E1 | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6190E5
Deuteranopia (green-blind)
#4C83DF
Tritanopia (blue-blind)
#009DAA
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #4e89e1; /* rgb */ color: rgb(78, 137, 225); /* oklch */ color: oklch(63.2% 0.147 258.2);
Tailwind
colors: {
custom: {
50: '#8eaaeb',
500: '#4e89e1',
950: '#000000',
},
}SCSS
$custom: #4e89e1; $custom-light: #8eaaeb; $custom-dark: #000000;
JSON
{
"hex": "#4e89e1",
"rgb": {
"r": 78,
"g": 137,
"b": 225
},
"hsl": {
"h": 215.918,
"s": 71.014,
"l": 59.412
},
"oklch": {
"l": 0.63183,
"c": 0.14677,
"h": 258.2
},
"luminance": 0.24947
}Semantic roles & 50–950 ramp
primary
#4E89E1
secondary
#E2CBA9
accent
#A63AEE
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D1016
muted
#7E7F84