#52287B#52287B

#52287B is a dark, vivid violet. Relative luminance 0.047; OKLCH L 37.8% C 0.136 H 303.8°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#52287B
RGB	rgb(82, 40, 123)
HSL	hsl(270, 51%, 32%)
HSV	hsv(270, 67%, 48%)
CMYK	cmyk(33.3%, 67.5%, 0%, 51.8%)
CIE-LAB	lab(25.99, 36.43, -39.84)
CIE-LCH	lch(25.99, 53.98, 312.44°)
OKLab	oklab(37.78% 0.0757 -0.113)
OKLCH	oklch(37.78% 0.136 303.8)
XYZ	xyz(7.8128, 4.7415, 19.2387)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52287B #517B28

analogous

#28287B #52287B #7B287B

triadic

#52287B #7B5228 #287B52

tetradic

#52287B #7B2828 #517B28 #287B7B

square

#52287B #7B2828 #517B28 #287B7B

split-complementary

#52287B #7B7B28 #287B28

monochromatic

#140A1F #33194D #52287B #7137A9 #8F56C8

Accessibility & contrast

On white

10.78

#52287B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#52287B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52287B

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52287B	#FFFFFF	#000000	##FFFFFF
##52287B	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7E

Deuteranopia (green-blind)

#0D3D79

Tritanopia (blue-blind)

#4A3A4E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #52287b;
/* rgb */ color: rgb(82, 40, 123);
/* oklch */ color: oklch(37.8% 0.136 303.8);

Tailwind

colors: {
  custom: {
    50: '#8665a2',
    500: '#52287b',
    950: '#000000',
  },
}

SCSS

$custom: #52287b;
$custom-light: #8665a2;
$custom-dark: #000000;

JSON

{
  "hex": "#52287b",
  "rgb": {
    "r": 82,
    "g": 40,
    "b": 123
  },
  "hsl": {
    "h": 270.361,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3778,
    "c": 0.13603,
    "h": 303.8
  },
  "luminance": 0.04741
}

Semantic roles & 50–950 ramp

primary

#52287B

secondary

#7FAD52

accent

#DA4D93

background

#F8F6FA

surface

#F0EBF3

border

#CBC6CD

text

#0B060F

muted

#7C7A7F

Preview Lab

Preview with #52287B

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

Preview Lab → · Contrast checker → · Palette generator →