#573180#573180

#573180 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.1% C 0.130 H 303.2°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#573180
RGB	rgb(87, 49, 128)
HSL	hsl(269, 45%, 35%)
HSV	hsv(269, 62%, 50%)
CMYK	cmyk(32%, 61.7%, 0%, 49.8%)
CIE-LAB	lab(28.85, 33.92, -38.34)
CIE-LCH	lch(28.85, 51.19, 311.50°)
OKLab	oklab(40.12% 0.071 -0.1085)
OKLCH	oklch(40.12% 0.13 303.2)
XYZ	xyz(8.9242, 5.7814, 21.0637)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573180 #5A8031

analogous

#313280 #573180 #7F3180

triadic

#573180 #805731 #318057

tetradic

#573180 #803132 #5A8031 #31807F

square

#573180 #803132 #5A8031 #31807F

split-complementary

#573180 #807F31 #328031

monochromatic

#1B0F27 #392054 #573180 #7542AC #9467C5

Accessibility & contrast

On white

9.74

#573180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#573180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573180

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573180	#FFFFFF	#000000	##FFFFFF
##573180	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#094383

Deuteranopia (green-blind)

#1D447E

Tritanopia (blue-blind)

#4F4153

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #573180;
/* rgb */ color: rgb(87, 49, 128);
/* oklch */ color: oklch(40.1% 0.130 303.2);

Tailwind

colors: {
  custom: {
    50: '#896ba5',
    500: '#573180',
    950: '#000000',
  },
}

SCSS

$custom: #573180;
$custom-light: #896ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#573180",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 128
  },
  "hsl": {
    "h": 268.861,
    "s": 44.633,
    "l": 34.706
  },
  "oklch": {
    "l": 0.40116,
    "c": 0.12964,
    "h": 303.2
  },
  "luminance": 0.05781
}

Semantic roles & 50–950 ramp

primary

#573180

secondary

#88AC61

accent

#D45396

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C070F

muted

#7D7A7F

Preview Lab

Preview with #573180

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

Preview Lab → · Contrast checker → · Palette generator →