#573AAE#573AAE
#573AAE is a mid, vivid violet. Relative luminance 0.081; OKLCH L 45.1% C 0.175 H 288.9°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #573AAE |
|---|---|
| RGB | rgb(87, 58, 174) |
| HSL | hsl(255, 50%, 45%) |
| HSV | hsv(255, 67%, 68%) |
| CMYK | cmyk(50%, 66.7%, 0%, 31.8%) |
| CIE-LAB | lab(34.21, 41.74, -57.76) |
| CIE-LCH | lch(34.21, 71.26, 305.86°) |
| OKLab | oklab(45.08% 0.0566 -0.1656) |
| OKLCH | oklch(45.08% 0.175 288.9) |
| XYZ | xyz(13.0813, 8.1078, 40.9119) |
| Luminance | 0.0811 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.93
Blue With A Hint Of Purple
#533CC6
ΔE00 3.55
Blurple
#5539CC
ΔE00 4.20
Bluey Purple
#6241C7
ΔE00 4.31
Rebeccapurple
#663399
ΔE00 5.26
Blueberry
#464196
ΔE00 5.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#573AAE #91AE3A
analogous
#3A57AE #573AAE #913AAE
triadic
#573AAE #AE573A #3AAE57
tetradic
#573AAE #AE3A57 #91AE3A #3AAE91
square
#573AAE #AE3A57 #91AE3A #3AAE91
split-complementary
#573AAE #AE913A #57AE3A
monochromatic
#291B52 #402B80 #573AAE #775CC9 #9E8AD8
Accessibility & contrast
On white
8.01
#573AAE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#573AAE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #573AAE
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##573AAE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##573AAE | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0053B2
Deuteranopia (green-blind)
#004EAC
Tritanopia (blue-blind)
#39576F
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #573aae; /* rgb */ color: rgb(87, 58, 174); /* oklch */ color: oklch(45.1% 0.175 288.9);
Tailwind
colors: {
custom: {
50: '#8e72c7',
500: '#573aae',
950: '#000000',
},
}SCSS
$custom: #573aae; $custom-light: #8e72c7; $custom-dark: #000000;
JSON
{
"hex": "#573aae",
"rgb": {
"r": 87,
"g": 58,
"b": 174
},
"hsl": {
"h": 255,
"s": 50,
"l": 45.49
},
"oklch": {
"l": 0.45082,
"c": 0.17501,
"h": 288.9
},
"luminance": 0.08108
}Semantic roles & 50–950 ramp
primary
#573AAE
secondary
#B2C281
accent
#DA4EB7
background
#F9F7FC
surface
#F1EDF8
border
#CBC8D1
text
#0D0813
muted
#7E7B82