#4E5FBD#4E5FBD
#4E5FBD is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.1% C 0.148 H 272.6°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #4E5FBD |
|---|---|
| RGB | rgb(78, 95, 189) |
| HSL | hsl(231, 46%, 52%) |
| HSV | hsv(231, 59%, 74%) |
| CMYK | cmyk(58.7%, 49.7%, 0%, 25.9%) |
| CIE-LAB | lab(43.47, 22.10, -51.63) |
| CIE-LCH | lch(43.47, 56.16, 293.18°) |
| OKLab | oklab(52.11% 0.0066 -0.1476) |
| OKLCH | oklch(52.11% 0.148 272.6) |
| XYZ | xyz(16.4164, 13.4770, 49.8705) |
| Luminance | 0.1348 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 4.90
Iris
#6258C4
ΔE00 5.09
Dark Periwinkle
#665FD1
ΔE00 5.39
Royal Blue
#4169E1
ΔE00 6.04
Dusky Blue
#475F94
ΔE00 6.13
French Blue
#436BAD
ΔE00 6.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E5FBD #BDAC4E
analogous
#4E96BD #4E5FBD #754EBD
triadic
#4E5FBD #BD4E5F #5FBD4E
tetradic
#4E5FBD #BD4E96 #BDAC4E #4EBD75
square
#4E5FBD #BD4E96 #BDAC4E #4EBD75
split-complementary
#4E5FBD #BD754E #96BD4E
monochromatic
#273169 #384696 #4E5FBD #7B87CE #A7B0DE
Accessibility & contrast
On white
5.68
#4E5FBD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.70
#4E5FBD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4E5FBD
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E5FBD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4E5FBD | 1.00 | 5.68 | 3.70 | 5.68 |
| #FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2E6CC0
Deuteranopia (green-blind)
#1A62BB
Tritanopia (blue-blind)
#007485
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #4e5fbd; /* rgb */ color: rgb(78, 95, 189); /* oklch */ color: oklch(52.1% 0.148 272.6);
Tailwind
colors: {
custom: {
50: '#898cd1',
500: '#4e5fbd',
950: '#000000',
},
}SCSS
$custom: #4e5fbd; $custom-light: #898cd1; $custom-dark: #000000;
JSON
{
"hex": "#4e5fbd",
"rgb": {
"r": 78,
"g": 95,
"b": 189
},
"hsl": {
"h": 230.811,
"s": 45.679,
"l": 52.353
},
"oklch": {
"l": 0.52105,
"c": 0.14775,
"h": 272.6
},
"luminance": 0.13478
}Semantic roles & 50–950 ramp
primary
#4E5FBD
secondary
#CCC49B
accent
#C152D5
background
#F8F8FC
surface
#F0F0F9
border
#CBCBD2
text
#0C0C14
muted
#7D7D82