#521589#521589
#521589 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.8% C 0.174 H 301.7°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).
Color values
| HEX | #521589 |
|---|---|
| RGB | rgb(82, 21, 137) |
| HSL | hsl(272, 73%, 31%) |
| HSV | hsv(272, 85%, 54%) |
| CMYK | cmyk(40.1%, 84.7%, 0%, 46.3%) |
| CIE-LAB | lab(24.12, 48.57, -51.69) |
| CIE-LCH | lch(24.12, 70.93, 313.22°) |
| OKLab | oklab(36.82% 0.0912 -0.1477) |
| OKLCH | oklch(36.82% 0.174 301.7) |
| XYZ | xyz(8.2621, 4.1363, 24.0252) |
| Luminance | 0.0414 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo
#4B0082
ΔE00 2.75
Indigo (survey)
#380282
ΔE00 4.92
Royal Purple (survey)
#4B006E
ΔE00 5.04
Rebeccapurple
#663399
ΔE00 6.92
Indigo Blue
#3A18B1
ΔE00 7.06
Ultramarine
#2000B1
ΔE00 8.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#521589 #4C8915
analogous
#181589 #521589 #891586
triadic
#521589 #895215 #158952
tetradic
#521589 #891815 #4C8915 #158689
square
#521589 #891815 #4C8915 #158689
split-complementary
#521589 #868915 #158918
monochromatic
#12051F #320D54 #521589 #721DBE #9138E0
Accessibility & contrast
On white
11.49
#521589 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.83
#521589 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #521589
11.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##521589 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##521589 | 1.00 | 11.49 | 1.83 | 11.49 |
| #FFFFFF | 11.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.83 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00398C
Deuteranopia (green-blind)
#003987
Tritanopia (blue-blind)
#463651
Achromatopsia (no color)
#393939
Design tokens & code
CSS
--color: #521589; /* rgb */ color: rgb(82, 21, 137); /* oklch */ color: oklch(36.8% 0.174 301.7);
Tailwind
colors: {
custom: {
50: '#895cac',
500: '#521589',
950: '#000000',
},
}SCSS
$custom: #521589; $custom-light: #895cac; $custom-dark: #000000;
JSON
{
"hex": "#521589",
"rgb": {
"r": 82,
"g": 21,
"b": 137
},
"hsl": {
"h": 271.552,
"s": 73.418,
"l": 30.98
},
"oklch": {
"l": 0.36822,
"c": 0.17359,
"h": 301.7
},
"luminance": 0.04136
}Semantic roles & 50–950 ramp
primary
#521589
secondary
#7ABD3D
accent
#F0388F
background
#F8F5FA
surface
#F0E9F4
border
#CBC5CE
text
#0C0410
muted
#7D797F