#573283#573283

#573283 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.5% C 0.132 H 301.9°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#573283
RGB	rgb(87, 50, 131)
HSL	hsl(267, 45%, 35%)
HSV	hsv(267, 62%, 51%)
CMYK	cmyk(33.6%, 61.8%, 0%, 48.6%)
CIE-LAB	lab(29.28, 34.14, -39.53)
CIE-LCH	lch(29.28, 52.24, 310.81°)
OKLab	oklab(40.49% 0.0696 -0.112)
OKLCH	oklch(40.49% 0.132 301.9)
XYZ	xyz(9.1669, 5.9461, 22.1331)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 9.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573283 #5E8332

analogous

#323683 #573283 #7F3283

triadic

#573283 #835732 #328357

tetradic

#573283 #833236 #5E8332 #32837F

square

#573283 #833236 #5E8332 #32837F

split-complementary

#573283 #837F32 #368332

monochromatic

#1C102A #3A2157 #573283 #7443AF #9469C6

Accessibility & contrast

On white

9.59

#573283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#573283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573283

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573283	#FFFFFF	#000000	##FFFFFF
##573283	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#054486

Deuteranopia (green-blind)

#1B4581

Tritanopia (blue-blind)

#4E4355

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #573283;
/* rgb */ color: rgb(87, 50, 131);
/* oklch */ color: oklch(40.5% 0.132 301.9);

Tailwind

colors: {
  custom: {
    50: '#8a6ca8',
    500: '#573283',
    950: '#000000',
  },
}

SCSS

$custom: #573283;
$custom-light: #8a6ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#573283",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 131
  },
  "hsl": {
    "h": 267.407,
    "s": 44.751,
    "l": 35.49
  },
  "oklch": {
    "l": 0.4049,
    "c": 0.13186,
    "h": 301.9
  },
  "luminance": 0.05946
}

Semantic roles & 50–950 ramp

primary

#573283

secondary

#8CAE63

accent

#D45399

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C070F

muted

#7D7A7F

Preview Lab

Preview with #573283

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

Preview Lab → · Contrast checker → · Palette generator →