#513B97#513B97
#513B97 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 42.8% C 0.144 H 290.0°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).
Color values
| HEX | #513B97 |
|---|---|
| RGB | rgb(81, 59, 151) |
| HSL | hsl(254, 44%, 41%) |
| HSV | hsv(254, 61%, 59%) |
| CMYK | cmyk(46.4%, 60.9%, 0%, 40.8%) |
| CIE-LAB | lab(32.06, 33.08, -47.41) |
| CIE-LCH | lch(32.06, 57.81, 304.90°) |
| OKLab | oklab(42.82% 0.0492 -0.1354) |
| OKLCH | oklch(42.82% 0.144 290) |
| XYZ | xyz(10.5416, 7.1112, 30.0893) |
| Luminance | 0.0711 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Darkslateblue
#483D8B
ΔE00 2.88
Blueberry
#464196
ΔE00 3.27
Rebeccapurple
#663399
ΔE00 4.93
Ocean Blue
#4F42B5
ΔE00 5.11
Blue With A Hint Of Purple
#533CC6
ΔE00 7.05
Sapphire (survey)
#2138AB
ΔE00 7.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#513B97 #81973B
analogous
#3B5397 #513B97 #7F3B97
triadic
#513B97 #97513B #3B9751
tetradic
#513B97 #973B53 #81973B #3B977F
square
#513B97 #973B53 #81973B #3B977F
split-complementary
#513B97 #977F3B #53973B
monochromatic
#22193F #392A6B #513B97 #6C53BC #927FCD
Accessibility & contrast
On white
8.67
#513B97 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#513B97 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #513B97
8.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##513B97 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##513B97 | 1.00 | 8.67 | 2.42 | 8.67 |
| #FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004D9A
Deuteranopia (green-blind)
#004995
Tritanopia (blue-blind)
#3C5063
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #513b97; /* rgb */ color: rgb(81, 59, 151); /* oklch */ color: oklch(42.8% 0.144 290.0);
Tailwind
colors: {
custom: {
50: '#8772b6',
500: '#513b97',
950: '#000000',
},
}SCSS
$custom: #513b97; $custom-light: #8772b6; $custom-dark: #000000;
JSON
{
"hex": "#513b97",
"rgb": {
"r": 81,
"g": 59,
"b": 151
},
"hsl": {
"h": 254.348,
"s": 43.81,
"l": 41.176
},
"oklch": {
"l": 0.42823,
"c": 0.14402,
"h": 290
},
"luminance": 0.07112
}Semantic roles & 50–950 ramp
primary
#513B97
secondary
#A8B777
accent
#D454B5
background
#F8F6FB
surface
#F0ECF6
border
#CBC7D0
text
#0C0811
muted
#7D7B80