#501381#501381
#501381 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.167 H 303.5°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #501381 |
|---|---|
| RGB | rgb(80, 19, 129) |
| HSL | hsl(273, 74%, 29%) |
| HSV | hsv(273, 85%, 51%) |
| CMYK | cmyk(38%, 85.3%, 0%, 49.4%) |
| CIE-LAB | lab(22.85, 47.03, -48.75) |
| CIE-LCH | lch(22.85, 67.74, 313.98°) |
| OKLab | oklab(35.66% 0.0922 -0.1391) |
| OKLCH | oklch(35.66% 0.167 303.5) |
| XYZ | xyz(7.5027, 3.7562, 21.0944) |
| Luminance | 0.0376 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo
#4B0082
ΔE00 2.28
Royal Purple (survey)
#4B006E
ΔE00 3.79
Indigo (survey)
#380282
ΔE00 4.69
Rebeccapurple
#663399
ΔE00 7.72
Indigo Blue
#3A18B1
ΔE00 8.15
Royal
#0C1793
ΔE00 8.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#501381 #448113
analogous
#191381 #501381 #81137B
triadic
#501381 #815013 #138150
tetradic
#501381 #811913 #448113 #137B81
square
#501381 #811913 #448113 #137B81
split-complementary
#501381 #7B8113 #138119
monochromatic
#11041B #2F0B4C #501381 #711BB6 #912EE0
Accessibility & contrast
On white
11.99
#501381 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#501381 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #501381
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##501381 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##501381 | 1.00 | 11.99 | 1.75 | 11.99 |
| #FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003584
Deuteranopia (green-blind)
#00367F
Tritanopia (blue-blind)
#46324C
Achromatopsia (no color)
#373737
Design tokens & code
CSS
--color: #501381; /* rgb */ color: rgb(80, 19, 129); /* oklch */ color: oklch(35.7% 0.167 303.5);
Tailwind
colors: {
custom: {
50: '#875aa6',
500: '#501381',
950: '#000000',
},
}SCSS
$custom: #501381; $custom-light: #875aa6; $custom-dark: #000000;
JSON
{
"hex": "#501381",
"rgb": {
"r": 80,
"g": 19,
"b": 129
},
"hsl": {
"h": 273.273,
"s": 74.324,
"l": 29.02
},
"oklch": {
"l": 0.35656,
"c": 0.16691,
"h": 303.5
},
"luminance": 0.03756
}Semantic roles & 50–950 ramp
primary
#501381
secondary
#71B63A
accent
#F1378A
background
#F8F5FA
surface
#F0E9F4
border
#CBC5CE
text
#0C040F
muted
#7D797F