#513C97#513C97
#513C97 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.0% C 0.143 H 289.7°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).
Color values
| HEX | #513C97 |
|---|---|
| RGB | rgb(81, 60, 151) |
| HSL | hsl(254, 43%, 41%) |
| HSV | hsv(254, 60%, 59%) |
| CMYK | cmyk(46.4%, 60.3%, 0%, 40.8%) |
| CIE-LAB | lab(32.29, 32.47, -47.03) |
| CIE-LCH | lch(32.29, 57.15, 304.62°) |
| OKLab | oklab(42.99% 0.048 -0.1343) |
| OKLCH | oklch(42.99% 0.143 289.7) |
| XYZ | xyz(10.5935, 7.2150, 30.1066) |
| Luminance | 0.0722 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Darkslateblue
#483D8B
ΔE00 2.74
Blueberry
#464196
ΔE00 3.06
Ocean Blue
#4F42B5
ΔE00 5.03
Rebeccapurple
#663399
ΔE00 5.10
Blue With A Hint Of Purple
#533CC6
ΔE00 7.07
Sapphire (survey)
#2138AB
ΔE00 7.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#513C97 #82973C
analogous
#3C5597 #513C97 #7F3C97
triadic
#513C97 #97513C #3C9751
tetradic
#513C97 #973C55 #82973C #3C977F
square
#513C97 #973C55 #82973C #3C977F
split-complementary
#513C97 #977F3C #55973C
monochromatic
#22193F #3A2B6B #513C97 #6C55BB #9281CD
Accessibility & contrast
On white
8.60
#513C97 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#513C97 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #513C97
8.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##513C97 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##513C97 | 1.00 | 8.60 | 2.44 | 8.60 |
| #FFFFFF | 8.60 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.60 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004E9A
Deuteranopia (green-blind)
#004A95
Tritanopia (blue-blind)
#3C5163
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #513c97; /* rgb */ color: rgb(81, 60, 151); /* oklch */ color: oklch(43.0% 0.143 289.7);
Tailwind
colors: {
custom: {
50: '#8772b6',
500: '#513c97',
950: '#000000',
},
}SCSS
$custom: #513c97; $custom-light: #8772b6; $custom-dark: #000000;
JSON
{
"hex": "#513c97",
"rgb": {
"r": 81,
"g": 60,
"b": 151
},
"hsl": {
"h": 253.846,
"s": 43.128,
"l": 41.373
},
"oklch": {
"l": 0.42993,
"c": 0.14258,
"h": 289.7
},
"luminance": 0.07215
}Semantic roles & 50–950 ramp
primary
#513C97
secondary
#A8B778
accent
#D355B6
background
#F8F7FB
surface
#F0EDF6
border
#CBC8D0
text
#0C0811
muted
#7D7B80