#573CC1#573CC1

#573CC1 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.0% C 0.196 H 285.3°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#573CC1
RGB	rgb(87, 60, 193)
HSL	hsl(252, 53%, 50%)
HSV	hsv(252, 69%, 76%)
CMYK	cmyk(54.9%, 68.9%, 0%, 24.3%)
CIE-LAB	lab(36.19, 46.26, -65.74)
CIE-LCH	lch(36.19, 80.39, 305.13°)
OKLab	oklab(47% 0.0519 -0.189)
OKLCH	oklch(47% 0.196 285.3)
XYZ	xyz(15.1691, 9.1074, 51.4003)
Luminance	0.0911 (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

#573CC1 #A6C13C

analogous

#3C64C1 #573CC1 #993CC1

triadic

#573CC1 #C1573C #3CC157

tetradic

#573CC1 #C13C64 #A6C13C #3CC199

square

#573CC1 #C13C64 #A6C13C #3CC199

split-complementary

#573CC1 #C1993C #64C13C

monochromatic

#2D1F64 #422D92 #573CC1 #7F6AD1 #A798DF

Accessibility & contrast

On white

7.44

#573CC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#573CC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CC1

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CC1	#FFFFFF	#000000	##FFFFFF
##573CC1	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C5

Deuteranopia (green-blind)

#0051BE

Tritanopia (blue-blind)

#285F7A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #573cc1;
/* rgb */ color: rgb(87, 60, 193);
/* oklch */ color: oklch(47.0% 0.196 285.3);

Tailwind

colors: {
  custom: {
    50: '#9174d5',
    500: '#573cc1',
    950: '#000000',
  },
}

SCSS

$custom: #573cc1;
$custom-light: #9174d5;
$custom-dark: #000000;

JSON

{
  "hex": "#573cc1",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 193
  },
  "hsl": {
    "h": 252.18,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46996,
    "c": 0.19603,
    "h": 285.3
  },
  "luminance": 0.09108
}

Semantic roles & 50–950 ramp

primary

#573CC1

secondary

#BECB8E

accent

#DC4CBF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573CC1

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

Preview Lab → · Contrast checker → · Palette generator →