#533CA6#533CA6
#533CA6 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.4% C 0.162 H 287.9°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).
Color values
| HEX | #533CA6 |
|---|---|
| RGB | rgb(83, 60, 166) |
| HSL | hsl(253, 47%, 44%) |
| HSV | hsv(253, 64%, 65%) |
| CMYK | cmyk(50%, 63.9%, 0%, 34.9%) |
| CIE-LAB | lab(33.61, 37.43, -53.96) |
| CIE-LCH | lch(33.61, 65.67, 304.75°) |
| OKLab | oklab(44.36% 0.0498 -0.1545) |
| OKLCH | oklch(44.36% 0.162 287.9) |
| XYZ | xyz(12.0641, 7.8234, 36.9434) |
| Luminance | 0.0782 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.97
Blueberry
#464196
ΔE00 4.11
Blue With A Hint Of Purple
#533CC6
ΔE00 4.63
Darkslateblue
#483D8B
ΔE00 4.91
Rebeccapurple
#663399
ΔE00 5.35
Bluey Purple
#6241C7
ΔE00 5.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#533CA6 #8FA63C
analogous
#3C5AA6 #533CA6 #883CA6
triadic
#533CA6 #A6533C #3CA653
tetradic
#533CA6 #A63C5A #8FA63C #3CA688
square
#533CA6 #A63C5A #8FA63C #3CA688
split-complementary
#533CA6 #A6883C #5AA63C
monochromatic
#261C4C #3D2C79 #533CA6 #725BC4 #9988D4
Accessibility & contrast
On white
8.19
#533CA6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.56
#533CA6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #533CA6
8.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##533CA6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##533CA6 | 1.00 | 8.19 | 2.56 | 8.19 |
| #FFFFFF | 8.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051A9
Deuteranopia (green-blind)
#004CA4
Tritanopia (blue-blind)
#36556B
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #533ca6; /* rgb */ color: rgb(83, 60, 166); /* oklch */ color: oklch(44.4% 0.162 287.9);
Tailwind
colors: {
custom: {
50: '#8a73c1',
500: '#533ca6',
950: '#000000',
},
}SCSS
$custom: #533ca6; $custom-light: #8a73c1; $custom-dark: #000000;
JSON
{
"hex": "#533ca6",
"rgb": {
"r": 83,
"g": 60,
"b": 166
},
"hsl": {
"h": 253.019,
"s": 46.903,
"l": 44.314
},
"oklch": {
"l": 0.4436,
"c": 0.16239,
"h": 287.9
},
"luminance": 0.07824
}Semantic roles & 50–950 ramp
primary
#533CA6
secondary
#B1BE7F
accent
#D751BA
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0C0812
muted
#7D7B81