#4E3FA4#4E3FA4
#4E3FA4 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.2% C 0.156 H 284.8°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).
Color values
| HEX | #4E3FA4 |
|---|---|
| RGB | rgb(78, 63, 164) |
| HSL | hsl(249, 44%, 45%) |
| HSV | hsv(249, 62%, 64%) |
| CMYK | cmyk(52.4%, 61.6%, 0%, 35.7%) |
| CIE-LAB | lab(33.68, 34.02, -52.67) |
| CIE-LCH | lch(33.68, 62.70, 302.86°) |
| OKLab | oklab(44.25% 0.0399 -0.1509) |
| OKLCH | oklch(44.25% 0.156 284.8) |
| XYZ | xyz(11.6182, 7.8544, 36.0186) |
| Luminance | 0.0785 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.67
Blueberry
#464196
ΔE00 2.91
Darkslateblue
#483D8B
ΔE00 4.24
Blue With A Hint Of Purple
#533CC6
ΔE00 5.07
Sapphire (survey)
#2138AB
ΔE00 5.86
Bluey Purple
#6241C7
ΔE00 5.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E3FA4 #95A43F
analogous
#3F63A4 #4E3FA4 #813FA4
triadic
#4E3FA4 #A44E3F #3FA44E
tetradic
#4E3FA4 #A43F63 #95A43F #3FA481
square
#4E3FA4 #A43F63 #95A43F #3FA481
split-complementary
#4E3FA4 #A4813F #63A43F
monochromatic
#241D4C #392E78 #4E3FA4 #6D5FC1 #968BD2
Accessibility & contrast
On white
8.17
#4E3FA4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.57
#4E3FA4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4E3FA4
8.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E3FA4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4E3FA4 | 1.00 | 8.17 | 2.57 | 8.17 |
| #FFFFFF | 8.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.57 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0052A7
Deuteranopia (green-blind)
#004CA2
Tritanopia (blue-blind)
#2C576B
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #4e3fa4; /* rgb */ color: rgb(78, 63, 164); /* oklch */ color: oklch(44.2% 0.156 284.8);
Tailwind
colors: {
custom: {
50: '#8775c0',
500: '#4e3fa4',
950: '#000000',
},
}SCSS
$custom: #4e3fa4; $custom-light: #8775c0; $custom-dark: #000000;
JSON
{
"hex": "#4e3fa4",
"rgb": {
"r": 78,
"g": 63,
"b": 164
},
"hsl": {
"h": 248.911,
"s": 44.493,
"l": 44.51
},
"oklch": {
"l": 0.44247,
"c": 0.15612,
"h": 284.8
},
"luminance": 0.07855
}Semantic roles & 50–950 ramp
primary
#4E3FA4
secondary
#B4BD82
accent
#D454C1
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0C0812
muted
#7D7B81