#4B89E0#4B89E0
#4B89E0 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.0% C 0.147 H 257.2°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).
Color values
| HEX | #4B89E0 |
|---|---|
| RGB | rgb(75, 137, 224) |
| HSL | hsl(215, 71%, 59%) |
| HSV | hsv(215, 67%, 88%) |
| CMYK | cmyk(66.5%, 38.8%, 0%, 12.2%) |
| CIE-LAB | lab(56.85, 7.63, -50.21) |
| CIE-LCH | lch(56.85, 50.78, 278.64°) |
| OKLab | oklab(63% -0.0324 -0.1429) |
| OKLCH | oklch(63% 0.147 257.2) |
| XYZ | xyz(25.2970, 24.7664, 73.9538) |
| Luminance | 0.2477 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.21
Dodger Blue
#3E82FC
ΔE00 3.59
Azure
#007FFF
ΔE00 4.12
Dodgerblue
#1E90FF
ΔE00 4.23
Faded Blue
#658CBB
ΔE00 4.56
Soft Blue
#6488EA
ΔE00 4.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B89E0 #E0A24B
analogous
#4BD3E0 #4B89E0 #574BE0
triadic
#4B89E0 #E04B89 #89E04B
tetradic
#4B89E0 #E04BD3 #E0A24B #4BE057
square
#4B89E0 #E04BD3 #E0A24B #4BE057
split-complementary
#4B89E0 #E0574B #D3E04B
monochromatic
#1A4E97 #2369CB #4B89E0 #7FABE9 #B3CDF2
Accessibility & contrast
On white
3.53
#4B89E0 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.95
#4B89E0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4B89E0
5.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B89E0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B89E0 | 1.00 | 3.53 | 5.95 | 5.95 |
| #FFFFFF | 3.53 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.95 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.95 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6290E3
Deuteranopia (green-blind)
#4B82DE
Tritanopia (blue-blind)
#009DAA
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #4b89e0; /* rgb */ color: rgb(75, 137, 224); /* oklch */ color: oklch(63.0% 0.147 257.2);
Tailwind
colors: {
custom: {
50: '#8caaea',
500: '#4b89e0',
950: '#000000',
},
}SCSS
$custom: #4b89e0; $custom-light: #8caaea; $custom-dark: #000000;
JSON
{
"hex": "#4b89e0",
"rgb": {
"r": 75,
"g": 137,
"b": 224
},
"hsl": {
"h": 215.034,
"s": 70.616,
"l": 58.627
},
"oklch": {
"l": 0.62997,
"c": 0.14657,
"h": 257.2
},
"luminance": 0.24769
}Semantic roles & 50–950 ramp
primary
#4B89E0
secondary
#E1C8A6
accent
#A33AED
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D1016
muted
#7E7F84