#573097#573097

#573097 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.7% C 0.160 H 296.1°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#573097
RGB	rgb(87, 48, 151)
HSL	hsl(263, 52%, 39%)
HSV	hsv(263, 68%, 59%)
CMYK	cmyk(42.4%, 68.2%, 0%, 40.8%)
CIE-LAB	lab(30.34, 40.73, -50.17)
CIE-LCH	lch(30.34, 64.62, 309.07°)
OKLab	oklab(41.73% 0.0703 -0.1433)
OKLCH	oklch(41.73% 0.16 296.1)
XYZ	xyz(10.5719, 6.3743, 29.9455)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573097 #709730

analogous

#303D97 #573097 #8B3097

triadic

#573097 #975730 #309757

tetradic

#573097 #97303D #709730 #30978B

square

#573097 #97303D #709730 #30978B

split-complementary

#573097 #978B30 #3D9730

monochromatic

#21123A #3C2169 #573097 #7241C3 #9570D2

Accessibility & contrast

On white

9.23

#573097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#573097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573097

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573097	#FFFFFF	#000000	##FFFFFF
##573097	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489A

Deuteranopia (green-blind)

#004695

Tritanopia (blue-blind)

#46495F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #573097;
/* rgb */ color: rgb(87, 48, 151);
/* oklch */ color: oklch(41.7% 0.160 296.1);

Tailwind

colors: {
  custom: {
    50: '#8c6bb6',
    500: '#573097',
    950: '#000000',
  },
}

SCSS

$custom: #573097;
$custom-light: #8c6bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#573097",
  "rgb": {
    "r": 87,
    "g": 48,
    "b": 151
  },
  "hsl": {
    "h": 262.718,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41726,
    "c": 0.15959,
    "h": 296.1
  },
  "luminance": 0.06375
}

Semantic roles & 50–950 ramp

primary

#573097

secondary

#9BB96A

accent

#DB4DA5

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0D0711

muted

#7D7A80

Preview Lab

Preview with #573097

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

Preview Lab → · Contrast checker → · Palette generator →