#573797#573797

#573797 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 42.8% C 0.150 H 294.6°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#573797
RGB	rgb(87, 55, 151)
HSL	hsl(260, 47%, 40%)
HSV	hsv(260, 64%, 59%)
CMYK	cmyk(42.4%, 63.6%, 0%, 40.8%)
CIE-LAB	lab(31.79, 36.79, -47.82)
CIE-LCH	lch(31.79, 60.33, 307.57°)
OKLab	oklab(42.78% 0.0623 -0.1363)
OKLCH	oklch(42.78% 0.15 294.6)
XYZ	xyz(10.8811, 6.9927, 30.0486)
Luminance	0.0699 (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

#573797 #779737

analogous

#374797 #573797 #873797

triadic

#573797 #975737 #379757

tetradic

#573797 #973747 #779737 #379787

square

#573797 #973747 #779737 #379787

split-complementary

#573797 #978737 #479737

monochromatic

#23163D #3D276A #573797 #734DBE #967ACF

Accessibility & contrast

On white

8.76

#573797 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#573797 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573797

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573797	#FFFFFF	#000000	##FFFFFF
##573797	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9A

Deuteranopia (green-blind)

#004995

Tritanopia (blue-blind)

#464D62

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #573797;
/* rgb */ color: rgb(87, 55, 151);
/* oklch */ color: oklch(42.8% 0.150 294.6);

Tailwind

colors: {
  custom: {
    50: '#8b6fb6',
    500: '#573797',
    950: '#000000',
  },
}

SCSS

$custom: #573797;
$custom-light: #8b6fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#573797",
  "rgb": {
    "r": 87,
    "g": 55,
    "b": 151
  },
  "hsl": {
    "h": 260,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42775,
    "c": 0.14992,
    "h": 294.6
  },
  "luminance": 0.06993
}

Semantic roles & 50–950 ramp

primary

#573797

secondary

#A0B872

accent

#D652AA

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #573797

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

Preview Lab → · Contrast checker → · Palette generator →