#52187C#52187C

#52187C is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.158 H 306.0°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#52187C
RGB	rgb(82, 24, 124)
HSL	hsl(275, 68%, 29%)
HSV	hsv(275, 81%, 49%)
CMYK	cmyk(33.9%, 80.6%, 0%, 51.4%)
CIE-LAB	lab(23.35, 44.32, -44.75)
CIE-LCH	lch(23.35, 62.99, 314.72°)
OKLab	oklab(35.93% 0.0927 -0.1274)
OKLCH	oklch(35.93% 0.158 306)
XYZ	xyz(7.4436, 3.9024, 19.4260)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.47

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52187C #427C18

analogous

#20187C #52187C #7C1874

triadic

#52187C #7C5218 #187C52

tetradic

#52187C #7C2018 #427C18 #18747C

square

#52187C #7C2018 #427C18 #18747C

split-complementary

#52187C #747C18 #187C20

monochromatic

#11051A #300E49 #52187C #7422AF #9436D8

Accessibility & contrast

On white

11.80

#52187C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#52187C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52187C

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52187C	#FFFFFF	#000000	##FFFFFF
##52187C	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367F

Deuteranopia (green-blind)

#00387A

Tritanopia (blue-blind)

#4A324A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #52187c;
/* rgb */ color: rgb(82, 24, 124);
/* oklch */ color: oklch(35.9% 0.158 306.0);

Tailwind

colors: {
  custom: {
    50: '#875ca3',
    500: '#52187c',
    950: '#000000',
  },
}

SCSS

$custom: #52187c;
$custom-light: #875ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#52187c",
  "rgb": {
    "r": 82,
    "g": 24,
    "b": 124
  },
  "hsl": {
    "h": 274.8,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.35929,
    "c": 0.15753,
    "h": 306
  },
  "luminance": 0.03902
}

Semantic roles & 50–950 ramp

primary

#52187C

secondary

#6FB13F

accent

#EA3D86

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #52187C

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

Preview Lab → · Contrast checker → · Palette generator →