#573DC7#573DC7

#573DC7 is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.7% C 0.202 H 284.3°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#573DC7
RGB	rgb(87, 61, 199)
HSL	hsl(251, 55%, 51%)
HSV	hsv(251, 69%, 78%)
CMYK	cmyk(56.3%, 69.3%, 0%, 22%)
CIE-LAB	lab(36.90, 47.49, -68.08)
CIE-LCH	lch(36.90, 83.01, 304.90°)
OKLab	oklab(47.67% 0.05 -0.1959)
OKLCH	oklch(47.67% 0.202 284.3)
XYZ	xyz(15.9049, 9.4863, 55.0147)
Luminance	0.0949 (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

#573DC7 #ADC73D

analogous

#3D68C7 #573DC7 #9C3DC7

triadic

#573DC7 #C7573D #3DC757

tetradic

#573DC7 #C73D68 #ADC73D #3DC79C

square

#573DC7 #C73D68 #ADC73D #3DC79C

split-complementary

#573DC7 #C79C3D #68C73D

monochromatic

#2D1F6B #412D9A #573DC7 #806CD5 #A99CE2

Accessibility & contrast

On white

7.25

#573DC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#573DC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573DC7

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573DC7	#FFFFFF	#000000	##FFFFFF
##573DC7	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCB

Deuteranopia (green-blind)

#0052C4

Tritanopia (blue-blind)

#1F617D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #573dc7;
/* rgb */ color: rgb(87, 61, 199);
/* oklch */ color: oklch(47.7% 0.202 284.3);

Tailwind

colors: {
  custom: {
    50: '#9275d9',
    500: '#573dc7',
    950: '#000000',
  },
}

SCSS

$custom: #573dc7;
$custom-light: #9275d9;
$custom-dark: #000000;

JSON

{
  "hex": "#573dc7",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 199
  },
  "hsl": {
    "h": 251.304,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47665,
    "c": 0.20218,
    "h": 284.3
  },
  "luminance": 0.09487
}

Semantic roles & 50–950 ramp

primary

#573DC7

secondary

#C3CE91

accent

#DF49C2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573DC7

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

Preview Lab → · Contrast checker → · Palette generator →