#4728C0#4728C0
#4728C0 is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 43.0% C 0.217 H 281.5°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).
Color values
| HEX | #4728C0 |
|---|---|
| RGB | rgb(71, 40, 192) |
| HSL | hsl(252, 66%, 45%) |
| HSV | hsv(252, 79%, 75%) |
| CMYK | cmyk(63%, 79.2%, 0%, 24.7%) |
| CIE-LAB | lab(31.02, 54.05, -73.70) |
| CIE-LCH | lch(31.02, 91.40, 306.26°) |
| OKLab | oklab(42.97% 0.0434 -0.2126) |
| OKLCH | oklch(42.97% 0.217 281.5) |
| XYZ | xyz(12.8688, 6.6620, 50.4667) |
| Luminance | 0.0666 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Violet Blue
#510AC9
ΔE00 3.52
Purple Blue
#5D21D0
ΔE00 3.57
Indigo Blue
#3A18B1
ΔE00 3.92
Blurple
#5539CC
ΔE00 4.45
Blue With A Hint Of Purple
#533CC6
ΔE00 4.67
Ultramarine Blue
#1805DB
ΔE00 5.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4728C0 #A1C028
analogous
#2855C0 #4728C0 #9328C0
triadic
#4728C0 #C04728 #28C047
tetradic
#4728C0 #C02855 #A1C028 #28C093
square
#4728C0 #C02855 #A1C028 #28C093
split-complementary
#4728C0 #C09328 #55C028
monochromatic
#22135B #341D8D #4728C0 #694CDA #937EE4
Accessibility & contrast
On white
9.00
#4728C0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.33
#4728C0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4728C0
9.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4728C0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4728C0 | 1.00 | 9.00 | 2.33 | 9.00 |
| #FFFFFF | 9.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.33 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EC4
Deuteranopia (green-blind)
#0043BD
Tritanopia (blue-blind)
#005674
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #4728c0; /* rgb */ color: rgb(71, 40, 192); /* oklch */ color: oklch(43.0% 0.217 281.5);
Tailwind
colors: {
custom: {
50: '#8a67d4',
500: '#4728c0',
950: '#000000',
},
}SCSS
$custom: #4728c0; $custom-light: #8a67d4; $custom-dark: #000000;
JSON
{
"hex": "#4728c0",
"rgb": {
"r": 71,
"g": 40,
"b": 192
},
"hsl": {
"h": 252.237,
"s": 65.517,
"l": 45.49
},
"oklch": {
"l": 0.42966,
"c": 0.21704,
"h": 281.5
},
"luminance": 0.06663
}Semantic roles & 50–950 ramp
primary
#4728C0
secondary
#BBCD77
accent
#E83FC6
background
#F9F6FD
surface
#F1EBFA
border
#CBC6D3
text
#0D0614
muted
#7E7A83