#512DAF#512DAF
#512DAF is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.8% C 0.192 H 288.1°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).
Color values
| HEX | #512DAF |
|---|---|
| RGB | rgb(81, 45, 175) |
| HSL | hsl(257, 59%, 43%) |
| HSV | hsv(257, 74%, 69%) |
| CMYK | cmyk(53.7%, 74.3%, 0%, 31.4%) |
| CIE-LAB | lab(31.16, 48.01, -63.36) |
| CIE-LCH | lch(31.16, 79.49, 307.16°) |
| OKLab | oklab(42.79% 0.0596 -0.1822) |
| OKLCH | oklch(42.79% 0.192 288.1) |
| XYZ | xyz(12.0673, 6.7207, 41.2105) |
| Luminance | 0.0672 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 4.72
Purple Blue
#5D21D0
ΔE00 4.75
Blue With A Hint Of Purple
#533CC6
ΔE00 4.83
Blurple
#5539CC
ΔE00 4.98
Violet Blue
#510AC9
ΔE00 5.06
Ocean Blue
#4F42B5
ΔE00 5.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#512DAF #8BAF2D
analogous
#2D4AAF #512DAF #922DAF
triadic
#512DAF #AF512D #2DAF51
tetradic
#512DAF #AF2D4A #8BAF2D #2DAF92
square
#512DAF #AF2D4A #8BAF2D #2DAF92
split-complementary
#512DAF #AF922D #4AAF2D
monochromatic
#24144E #3A207E #512DAF #6E49D0 #957ADD
Accessibility & contrast
On white
8.96
#512DAF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#512DAF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #512DAF
8.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##512DAF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##512DAF | 1.00 | 8.96 | 2.34 | 8.96 |
| #FFFFFF | 8.96 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.96 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004CB3
Deuteranopia (green-blind)
#0046AD
Tritanopia (blue-blind)
#2B516C
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #512daf; /* rgb */ color: rgb(81, 45, 175); /* oklch */ color: oklch(42.8% 0.192 288.1);
Tailwind
colors: {
custom: {
50: '#8c6ac8',
500: '#512daf',
950: '#000000',
},
}SCSS
$custom: #512daf; $custom-light: #8c6ac8; $custom-dark: #000000;
JSON
{
"hex": "#512daf",
"rgb": {
"r": 81,
"g": 45,
"b": 175
},
"hsl": {
"h": 256.615,
"s": 59.091,
"l": 43.137
},
"oklch": {
"l": 0.42793,
"c": 0.19166,
"h": 288.1
},
"luminance": 0.06721
}Semantic roles & 50–950 ramp
primary
#512DAF
secondary
#AEC573
accent
#E246B7
background
#F9F6FC
surface
#F1EBF8
border
#CBC6D1
text
#0D0713
muted
#7E7A82