#573EA2#573EA2

#573EA2 is a dark, vivid violet. Relative luminance 0.081; OKLCH L 44.7% C 0.154 H 290.3°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#573EA2
RGB	rgb(87, 62, 162)
HSL	hsl(255, 45%, 44%)
HSV	hsv(255, 62%, 64%)
CMYK	cmyk(46.3%, 61.7%, 0%, 36.5%)
CIE-LAB	lab(34.15, 35.88, -50.66)
CIE-LCH	lch(34.15, 62.08, 305.30°)
OKLab	oklab(44.75% 0.0535 -0.1447)
OKLCH	oklch(44.75% 0.154 290.3)
XYZ	xyz(12.1729, 8.0797, 35.0936)
Luminance	0.0808 (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

#573EA2 #89A23E

analogous

#3E57A2 #573EA2 #893EA2

triadic

#573EA2 #A2573E #3EA257

tetradic

#573EA2 #A23E57 #89A23E #3EA289

square

#573EA2 #A23E57 #89A23E #3EA289

split-complementary

#573EA2 #A2893E #57A23E

monochromatic

#271C49 #3F2D76 #573EA2 #765CC1 #9B89D2

Accessibility & contrast

On white

8.03

#573EA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#573EA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573EA2

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573EA2	#FFFFFF	#000000	##FFFFFF
##573EA2	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A5

Deuteranopia (green-blind)

#004EA0

Tritanopia (blue-blind)

#40556A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #573ea2;
/* rgb */ color: rgb(87, 62, 162);
/* oklch */ color: oklch(44.7% 0.154 290.3);

Tailwind

colors: {
  custom: {
    50: '#8c74be',
    500: '#573ea2',
    950: '#000000',
  },
}

SCSS

$custom: #573ea2;
$custom-light: #8c74be;
$custom-dark: #000000;

JSON

{
  "hex": "#573ea2",
  "rgb": {
    "r": 87,
    "g": 62,
    "b": 162
  },
  "hsl": {
    "h": 255,
    "s": 44.643,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44749,
    "c": 0.15429,
    "h": 290.3
  },
  "luminance": 0.0808
}

Semantic roles & 50–950 ramp

primary

#573EA2

secondary

#ADBC80

accent

#D453B4

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0D0812

muted

#7D7B81

Preview Lab

Preview with #573EA2

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

Preview Lab → · Contrast checker → · Palette generator →