#573DED#573DED

#573DED is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 51.2% C 0.247 H 279.9°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#573DED
RGB	rgb(87, 61, 237)
HSL	hsl(249, 83%, 58%)
HSV	hsv(249, 74%, 93%)
CMYK	cmyk(63.3%, 74.3%, 0%, 7.1%)
CIE-LAB	lab(40.37, 58.71, -84.19)
CIE-LCH	lch(40.37, 102.64, 304.89°)
OKLab	oklab(51.18% 0.0422 -0.243)
OKLCH	oklch(51.18% 0.247 279.9)
XYZ	xyz(20.8804, 11.4765, 81.2192)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573DED #D3ED3D

analogous

#3D7BED #573DED #AF3DED

triadic

#573DED #ED573D #3DED57

tetradic

#573DED #ED3D7B #D3ED3D #3DEDAF

square

#573DED #ED3D7B #D3ED3D #3DEDAF

split-complementary

#573DED #EDAF3D #7BED3D

monochromatic

#240FA1 #3114D9 #573DED #8775F2 #B8ADF7

Accessibility & contrast

On white

6.37

#573DED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#573DED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #573DED

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573DED	#FFFFFF	#000000	##FFFFFF
##573DED	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066F2

Deuteranopia (green-blind)

#0058EA

Tritanopia (blue-blind)

#007093

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #573ded;
/* rgb */ color: rgb(87, 61, 237);
/* oklch */ color: oklch(51.2% 0.247 279.9);

Tailwind

colors: {
  custom: {
    50: '#9876f4',
    500: '#573ded',
    950: '#000000',
  },
}

SCSS

$custom: #573ded;
$custom-light: #9876f4;
$custom-dark: #000000;

JSON

{
  "hex": "#573ded",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 237
  },
  "hsl": {
    "h": 248.864,
    "s": 83.019,
    "l": 58.431
  },
  "oklch": {
    "l": 0.51176,
    "c": 0.24665,
    "h": 279.9
  },
  "luminance": 0.11478
}

Semantic roles & 50–950 ramp

primary

#573DED

secondary

#DCE6A0

accent

#F92EDB

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #573DED

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

Preview Lab → · Contrast checker → · Palette generator →