#573DCF#573DCF

#573DCF is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.4% C 0.212 H 283.3°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#573DCF
RGB	rgb(87, 61, 207)
HSL	hsl(251, 60%, 53%)
HSV	hsv(251, 71%, 81%)
CMYK	cmyk(58%, 70.5%, 0%, 18.8%)
CIE-LAB	lab(37.60, 49.88, -71.58)
CIE-LCH	lch(37.60, 87.24, 304.87°)
OKLab	oklab(48.38% 0.0486 -0.2061)
OKLCH	oklch(48.38% 0.212 283.3)
XYZ	xyz(16.8582, 9.8676, 60.0357)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573DCF #B5CF3D

analogous

#3D6CCF #573DCF #A03DCF

triadic

#573DCF #CF573D #3DCF57

tetradic

#573DCF #CF3D6C #B5CF3D #3DCFA0

square

#573DCF #CF3D6C #B5CF3D #3DCFA0

split-complementary

#573DCF #CFA03D #6CCF3D

monochromatic

#2D1D75 #3F29A6 #573DCF #816EDB #AC9FE7

Accessibility & contrast

On white

7.06

#573DCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#573DCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573DCF

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573DCF	#FFFFFF	#000000	##FFFFFF
##573DCF	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD3

Deuteranopia (green-blind)

#0054CC

Tritanopia (blue-blind)

#0E6482

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #573dcf;
/* rgb */ color: rgb(87, 61, 207);
/* oklch */ color: oklch(48.4% 0.212 283.3);

Tailwind

colors: {
  custom: {
    50: '#9375df',
    500: '#573dcf',
    950: '#000000',
  },
}

SCSS

$custom: #573dcf;
$custom-light: #9375df;
$custom-dark: #000000;

JSON

{
  "hex": "#573dcf",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 207
  },
  "hsl": {
    "h": 250.685,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48379,
    "c": 0.21179,
    "h": 283.3
  },
  "luminance": 0.09869
}

Semantic roles & 50–950 ramp

primary

#573DCF

secondary

#C8D494

accent

#E344C7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573DCF

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

Preview Lab → · Contrast checker → · Palette generator →