#4B2BB9#4B2BB9
#4B2BB9 is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 42.9% C 0.206 H 283.9°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).
Color values
| HEX | #4B2BB9 |
|---|---|
| RGB | rgb(75, 43, 185) |
| HSL | hsl(254, 62%, 45%) |
| HSV | hsv(254, 77%, 73%) |
| CMYK | cmyk(59.5%, 76.8%, 0%, 27.5%) |
| CIE-LAB | lab(31.17, 51.07, -69.31) |
| CIE-LCH | lch(31.17, 86.09, 306.38°) |
| OKLab | oklab(42.95% 0.0495 -0.1998) |
| OKLCH | oklch(42.95% 0.206 283.9) |
| XYZ | xyz(12.5198, 6.7256, 46.5280) |
| Luminance | 0.0673 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purple Blue
#5D21D0
ΔE00 3.94
Indigo Blue
#3A18B1
ΔE00 4.15
Violet Blue
#510AC9
ΔE00 4.15
Blurple
#5539CC
ΔE00 4.37
Blue With A Hint Of Purple
#533CC6
ΔE00 4.41
Ocean Blue
#4F42B5
ΔE00 5.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B2BB9 #99B92B
analogous
#2B52B9 #4B2BB9 #922BB9
triadic
#4B2BB9 #B94B2B #2BB94B
tetradic
#4B2BB9 #B92B52 #99B92B #2BB992
square
#4B2BB9 #B92B52 #99B92B #2BB992
split-complementary
#4B2BB9 #B9922B #52B92B
monochromatic
#231456 #371F87 #4B2BB9 #6B4CD5 #947EE1
Accessibility & contrast
On white
8.95
#4B2BB9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.35
#4B2BB9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4B2BB9
8.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B2BB9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4B2BB9 | 1.00 | 8.95 | 2.35 | 8.95 |
| #FFFFFF | 8.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.35 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004DBD
Deuteranopia (green-blind)
#0045B6
Tritanopia (blue-blind)
#005471
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #4b2bb9; /* rgb */ color: rgb(75, 43, 185); /* oklch */ color: oklch(42.9% 0.206 283.9);
Tailwind
colors: {
custom: {
50: '#8a69cf',
500: '#4b2bb9',
950: '#000000',
},
}SCSS
$custom: #4b2bb9; $custom-light: #8a69cf; $custom-dark: #000000;
JSON
{
"hex": "#4b2bb9",
"rgb": {
"r": 75,
"g": 43,
"b": 185
},
"hsl": {
"h": 253.521,
"s": 62.281,
"l": 44.706
},
"oklch": {
"l": 0.42948,
"c": 0.2058,
"h": 283.9
},
"luminance": 0.06726
}Semantic roles & 50–950 ramp
primary
#4B2BB9
secondary
#B7C976
accent
#E542C1
background
#F9F6FC
surface
#F1EBF9
border
#CBC6D2
text
#0D0614
muted
#7E7A82