#4728AE#4728AE
#4728AE is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.1% C 0.196 H 284.3°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).
Color values
| HEX | #4728AE |
|---|---|
| RGB | rgb(71, 40, 174) |
| HSL | hsl(254, 63%, 42%) |
| HSV | hsv(254, 77%, 68%) |
| CMYK | cmyk(59.2%, 77%, 0%, 31.8%) |
| CIE-LAB | lab(29.19, 48.84, -66.04) |
| CIE-LCH | lch(29.19, 82.13, 306.49°) |
| OKLab | oklab(41.14% 0.0486 -0.1903) |
| OKLCH | oklch(41.14% 0.196 284.3) |
| XYZ | xyz(10.9950, 5.9125, 40.5980) |
| Luminance | 0.0591 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.11
Violet Blue
#510AC9
ΔE00 4.65
Purple Blue
#5D21D0
ΔE00 5.37
Blue With A Hint Of Purple
#533CC6
ΔE00 5.92
True Blue
#010FCC
ΔE00 6.01
Blurple
#5539CC
ΔE00 6.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4728AE #8FAE28
analogous
#284CAE #4728AE #8A28AE
triadic
#4728AE #AE4728 #28AE47
tetradic
#4728AE #AE284C #8FAE28 #28AE8A
square
#4728AE #AE284C #8FAE28 #28AE8A
split-complementary
#4728AE #AE8A28 #4CAE28
monochromatic
#1E114A #331D7C #4728AE #6240D3 #8B72DF
Accessibility & contrast
On white
9.62
#4728AE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.18
#4728AE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4728AE
9.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4728AE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4728AE | 1.00 | 9.62 | 2.18 | 9.62 |
| #FFFFFF | 9.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0049B2
Deuteranopia (green-blind)
#0040AC
Tritanopia (blue-blind)
#064F6A
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #4728ae; /* rgb */ color: rgb(71, 40, 174); /* oklch */ color: oklch(41.1% 0.196 284.3);
Tailwind
colors: {
custom: {
50: '#8766c7',
500: '#4728ae',
950: '#000000',
},
}SCSS
$custom: #4728ae; $custom-light: #8766c7; $custom-dark: #000000;
JSON
{
"hex": "#4728ae",
"rgb": {
"r": 71,
"g": 40,
"b": 174
},
"hsl": {
"h": 253.881,
"s": 62.617,
"l": 41.961
},
"oklch": {
"l": 0.41139,
"c": 0.19639,
"h": 284.3
},
"luminance": 0.05913
}Semantic roles & 50–950 ramp
primary
#4728AE
secondary
#B1C66C
accent
#E642C0
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82