#573EA6#573EA6

#573EA6 is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.1% C 0.160 H 289.5°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#573EA6
RGB	rgb(87, 62, 166)
HSL	hsl(254, 46%, 45%)
HSV	hsv(254, 63%, 65%)
CMYK	cmyk(47.6%, 62.7%, 0%, 34.9%)
CIE-LAB	lab(34.45, 37.06, -52.59)
CIE-LCH	lch(34.45, 64.33, 305.18°)
OKLab	oklab(45.06% 0.0532 -0.1504)
OKLCH	oklch(45.06% 0.16 289.5)
XYZ	xyz(12.5341, 8.2242, 36.9960)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573EA6 #8DA63E

analogous

#3E59A6 #573EA6 #8B3EA6

triadic

#573EA6 #A6573E #3EA657

tetradic

#573EA6 #A63E59 #8DA63E #3EA68B

square

#573EA6 #A63E59 #8DA63E #3EA68B

split-complementary

#573EA6 #A68B3E #59A63E

monochromatic

#281D4D #402D79 #573EA6 #765EC3 #9C8BD4

Accessibility & contrast

On white

7.94

#573EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#573EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573EA6

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573EA6	#FFFFFF	#000000	##FFFFFF
##573EA6	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A9

Deuteranopia (green-blind)

#004EA4

Tritanopia (blue-blind)

#3E566C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #573ea6;
/* rgb */ color: rgb(87, 62, 166);
/* oklch */ color: oklch(45.1% 0.160 289.5);

Tailwind

colors: {
  custom: {
    50: '#8d74c1',
    500: '#573ea6',
    950: '#000000',
  },
}

SCSS

$custom: #573ea6;
$custom-light: #8d74c1;
$custom-dark: #000000;

JSON

{
  "hex": "#573ea6",
  "rgb": {
    "r": 87,
    "g": 62,
    "b": 166
  },
  "hsl": {
    "h": 254.423,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.4506,
    "c": 0.15952,
    "h": 289.5
  },
  "luminance": 0.08225
}

Semantic roles & 50–950 ramp

primary

#573EA6

secondary

#B0BE82

accent

#D553B6

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #573EA6

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →