#4B5DC7#4B5DC7
#4B5DC7 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.165 H 272.2°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).
Color values
| HEX | #4B5DC7 |
|---|---|
| RGB | rgb(75, 93, 199) |
| HSL | hsl(231, 53%, 54%) |
| HSV | hsv(231, 62%, 78%) |
| CMYK | cmyk(62.3%, 53.3%, 0%, 22%) |
| CIE-LAB | lab(43.43, 26.22, -57.51) |
| CIE-LCH | lch(43.43, 63.20, 294.51°) |
| OKLab | oklab(52.24% 0.0063 -0.165) |
| OKLCH | oklch(52.24% 0.165 272.2) |
| XYZ | xyz(17.1214, 13.4466, 55.7150) |
| Luminance | 0.1345 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.41
Iris
#6258C4
ΔE00 4.75
Dark Periwinkle
#665FD1
ΔE00 4.89
Azul
#1D5DEC
ΔE00 5.16
Royal Blue
#4169E1
ΔE00 5.50
Slate Blue
#6A5ACD
ΔE00 5.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B5DC7 #C7B54B
analogous
#4B9BC7 #4B5DC7 #774BC7
triadic
#4B5DC7 #C74B5D #5DC74B
tetradic
#4B5DC7 #C74B9B #C7B54B #4BC777
square
#4B5DC7 #C74B9B #C7B54B #4BC777
split-complementary
#4B5DC7 #C7774B #9BC74B
monochromatic
#243074 #3243A2 #4B5DC7 #7A87D6 #A8B1E4
Accessibility & contrast
On white
5.69
#4B5DC7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.69
#4B5DC7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4B5DC7
5.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B5DC7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4B5DC7 | 1.00 | 5.69 | 3.69 | 5.69 |
| #FFFFFF | 5.69 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.69 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#186CCB
Deuteranopia (green-blind)
#0061C5
Tritanopia (blue-blind)
#007689
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #4b5dc7; /* rgb */ color: rgb(75, 93, 199); /* oklch */ color: oklch(52.2% 0.165 272.2);
Tailwind
colors: {
custom: {
50: '#898ad9',
500: '#4b5dc7',
950: '#000000',
},
}SCSS
$custom: #4b5dc7; $custom-light: #898ad9; $custom-dark: #000000;
JSON
{
"hex": "#4b5dc7",
"rgb": {
"r": 75,
"g": 93,
"b": 199
},
"hsl": {
"h": 231.29,
"s": 52.542,
"l": 53.725
},
"oklch": {
"l": 0.52235,
"c": 0.16511,
"h": 272.2
},
"luminance": 0.13448
}Semantic roles & 50–950 ramp
primary
#4B5DC7
secondary
#D1CA9C
accent
#C74CDC
background
#F9F8FD
surface
#F1F0FA
border
#CBCBD3
text
#0D0B15
muted
#7E7C83