#513B95#513B95
#513B95 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 42.7% C 0.141 H 290.4°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).
Color values
| HEX | #513B95 |
|---|---|
| RGB | rgb(81, 59, 149) |
| HSL | hsl(255, 43%, 41%) |
| HSV | hsv(255, 60%, 58%) |
| CMYK | cmyk(45.6%, 60.4%, 0%, 41.6%) |
| CIE-LAB | lab(31.91, 32.48, -46.43) |
| CIE-LCH | lch(31.91, 56.66, 304.97°) |
| OKLab | oklab(42.67% 0.0492 -0.1325) |
| OKLCH | oklch(42.67% 0.141 290.4) |
| XYZ | xyz(10.3806, 7.0468, 29.2412) |
| Luminance | 0.0705 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Darkslateblue
#483D8B
ΔE00 2.66
Blueberry
#464196
ΔE00 3.30
Rebeccapurple
#663399
ΔE00 4.93
Ocean Blue
#4F42B5
ΔE00 5.43
Blue With A Hint Of Purple
#533CC6
ΔE00 7.40
Sapphire (survey)
#2138AB
ΔE00 7.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#513B95 #7F953B
analogous
#3B5295 #513B95 #7E3B95
triadic
#513B95 #95513B #3B9551
tetradic
#513B95 #953B52 #7F953B #3B957E
square
#513B95 #953B52 #7F953B #3B957E
split-complementary
#513B95 #957E3B #52953B
monochromatic
#21183D #392A69 #513B95 #6C53BB #917ECC
Accessibility & contrast
On white
8.72
#513B95 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.41
#513B95 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #513B95
8.72:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##513B95 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##513B95 | 1.00 | 8.72 | 2.41 | 8.72 |
| #FFFFFF | 8.72 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.41 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.72 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004D98
Deuteranopia (green-blind)
#004993
Tritanopia (blue-blind)
#3D4F62
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #513b95; /* rgb */ color: rgb(81, 59, 149); /* oklch */ color: oklch(42.7% 0.141 290.4);
Tailwind
colors: {
custom: {
50: '#8772b5',
500: '#513b95',
950: '#000000',
},
}SCSS
$custom: #513b95; $custom-light: #8772b5; $custom-dark: #000000;
JSON
{
"hex": "#513b95",
"rgb": {
"r": 81,
"g": 59,
"b": 149
},
"hsl": {
"h": 254.667,
"s": 43.269,
"l": 40.784
},
"oklch": {
"l": 0.4267,
"c": 0.14132,
"h": 290.4
},
"luminance": 0.07047
}Semantic roles & 50–950 ramp
primary
#513B95
secondary
#A6B676
accent
#D355B4
background
#F8F6FB
surface
#F0ECF6
border
#CBC7D0
text
#0C0811
muted
#7D7B80