#573CBF#573CBF

#573CBF is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.8% C 0.194 H 285.6°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#573CBF
RGB	rgb(87, 60, 191)
HSL	hsl(252, 52%, 49%)
HSV	hsv(252, 69%, 75%)
CMYK	cmyk(54.5%, 68.6%, 0%, 25.1%)
CIE-LAB	lab(36.02, 45.66, -64.85)
CIE-LCH	lch(36.02, 79.31, 305.15°)
OKLab	oklab(46.82% 0.0522 -0.1864)
OKLCH	oklch(46.82% 0.194 285.6)
XYZ	xyz(14.9475, 9.0187, 50.2333)
Luminance	0.0902 (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

#573CBF #A4BF3C

analogous

#3C63BF #573CBF #983CBF

triadic

#573CBF #BF573C #3CBF57

tetradic

#573CBF #BF3C63 #A4BF3C #3CBF98

square

#573CBF #BF3C63 #A4BF3C #3CBF98

split-complementary

#573CBF #BF983C #63BF3C

monochromatic

#2D1F62 #422D90 #573CBF #7E68D0 #A697DE

Accessibility & contrast

On white

7.49

#573CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#573CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CBF

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CBF	#FFFFFF	#000000	##FFFFFF
##573CBF	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C3

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#2A5E79

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #573cbf;
/* rgb */ color: rgb(87, 60, 191);
/* oklch */ color: oklch(46.8% 0.194 285.6);

Tailwind

colors: {
  custom: {
    50: '#9074d3',
    500: '#573cbf',
    950: '#000000',
  },
}

SCSS

$custom: #573cbf;
$custom-light: #9074d3;
$custom-dark: #000000;

JSON

{
  "hex": "#573cbf",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 191
  },
  "hsl": {
    "h": 252.366,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46822,
    "c": 0.19359,
    "h": 285.6
  },
  "luminance": 0.0902
}

Semantic roles & 50–950 ramp

primary

#573CBF

secondary

#BDCA8D

accent

#DC4CBE

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573CBF

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

Preview Lab → · Contrast checker → · Palette generator →