#573DAE#573DAE

#573DAE is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.5% C 0.171 H 288.2°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#573DAE
RGB	rgb(87, 61, 174)
HSL	hsl(254, 48%, 46%)
HSV	hsv(254, 65%, 68%)
CMYK	cmyk(50%, 64.9%, 0%, 31.8%)
CIE-LAB	lab(34.84, 40.03, -56.72)
CIE-LCH	lch(34.84, 69.43, 305.21°)
OKLab	oklab(45.54% 0.0536 -0.1625)
OKLCH	oklch(45.54% 0.171 288.2)
XYZ	xyz(13.2370, 8.4191, 40.9638)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573DAE #94AE3D

analogous

#3D5BAE #573DAE #8F3DAE

triadic

#573DAE #AE573D #3DAE57

tetradic

#573DAE #AE3D5B #94AE3D #3DAE8F

square

#573DAE #AE3D5B #94AE3D #3DAE8F

split-complementary

#573DAE #AE8F3D #5BAE3D

monochromatic

#2A1D53 #402D81 #573DAE #7861C8 #9F8ED7

Accessibility & contrast

On white

7.82

#573DAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#573DAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573DAE

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573DAE	#FFFFFF	#000000	##FFFFFF
##573DAE	1.00	7.82	2.68	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B2

Deuteranopia (green-blind)

#004FAC

Tritanopia (blue-blind)

#395870

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #573dae;
/* rgb */ color: rgb(87, 61, 174);
/* oklch */ color: oklch(45.5% 0.171 288.2);

Tailwind

colors: {
  custom: {
    50: '#8e74c7',
    500: '#573dae',
    950: '#000000',
  },
}

SCSS

$custom: #573dae;
$custom-light: #8e74c7;
$custom-dark: #000000;

JSON

{
  "hex": "#573dae",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 174
  },
  "hsl": {
    "h": 253.805,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.45541,
    "c": 0.17115,
    "h": 288.2
  },
  "luminance": 0.0842
}

Semantic roles & 50–950 ramp

primary

#573DAE

secondary

#B4C285

accent

#D850B8

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #573DAE

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

Preview Lab → · Contrast checker → · Palette generator →