#573BDE#573BDE

#573BDE is a mid, highly saturated violet. Relative luminance 0.104; OKLCH L 49.5% C 0.231 H 281.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#573BDE
RGB	rgb(87, 59, 222)
HSL	hsl(250, 71%, 55%)
HSV	hsv(250, 73%, 87%)
CMYK	cmyk(60.8%, 73.4%, 0%, 12.9%)
CIE-LAB	lab(38.60, 55.34, -78.58)
CIE-LCH	lch(38.60, 96.11, 305.16°)
OKLab	oklab(49.5% 0.0469 -0.2266)
OKLCH	oklch(49.5% 0.231 281.7)
XYZ	xyz(18.6751, 10.4268, 70.1215)
Luminance	0.1043 (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

#573BDE #C2DE3B

analogous

#3B70DE #573BDE #A93BDE

triadic

#573BDE #DE573B #3BDE57

tetradic

#573BDE #DE3B70 #C2DE3B #3BDEA9

square

#573BDE #DE3B70 #C2DE3B #3BDEA9

split-complementary

#573BDE #DEA93B #70DE3B

monochromatic

#2A1788 #3B20BC #573BDE #846FE7 #B1A4F0

Accessibility & contrast

On white

6.81

#573BDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#573BDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #573BDE

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573BDE	#FFFFFF	#000000	##FFFFFF
##573BDE	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E3

Deuteranopia (green-blind)

#0055DB

Tritanopia (blue-blind)

#00698A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #573bde;
/* rgb */ color: rgb(87, 59, 222);
/* oklch */ color: oklch(49.5% 0.231 281.7);

Tailwind

colors: {
  custom: {
    50: '#9674ea',
    500: '#573bde',
    950: '#000000',
  },
}

SCSS

$custom: #573bde;
$custom-light: #9674ea;
$custom-dark: #000000;

JSON

{
  "hex": "#573bde",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 222
  },
  "hsl": {
    "h": 250.307,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49499,
    "c": 0.23141,
    "h": 281.7
  },
  "luminance": 0.10428
}

Semantic roles & 50–950 ramp

primary

#573BDE

secondary

#D1DD98

accent

#EE3ACF

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0816

muted

#7F7B84

Preview Lab

Preview with #573BDE

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

Preview Lab → · Contrast checker → · Palette generator →