#53188D#53188D

#53188D is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.6% C 0.175 H 300.6°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#53188D
RGB	rgb(83, 24, 141)
HSL	hsl(270, 71%, 32%)
HSV	hsv(270, 83%, 55%)
CMYK	cmyk(41.1%, 83%, 0%, 44.7%)
CIE-LAB	lab(25.00, 48.62, -52.73)
CIE-LCH	lch(25.00, 71.72, 312.68°)
OKLab	oklab(37.58% 0.0892 -0.1508)
OKLCH	oklch(37.58% 0.175 300.6)
XYZ	xyz(8.7004, 4.4153, 25.5880)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53188D #528D18

analogous

#18188D #53188D #8D188D

triadic

#53188D #8D5318 #188D53

tetradic

#53188D #8D1818 #528D18 #188D8D

square

#53188D #8D1818 #528D18 #188D8D

split-complementary

#53188D #8D8D18 #188D18

monochromatic

#150624 #340F59 #53188D #7221C1 #9041DF

Accessibility & contrast

On white

11.15

#53188D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#53188D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53188D

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53188D	#FFFFFF	#000000	##FFFFFF
##53188D	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B90

Deuteranopia (green-blind)

#003A8B

Tritanopia (blue-blind)

#453954

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #53188d;
/* rgb */ color: rgb(83, 24, 141);
/* oklch */ color: oklch(37.6% 0.175 300.6);

Tailwind

colors: {
  custom: {
    50: '#8a5daf',
    500: '#53188d',
    950: '#000000',
  },
}

SCSS

$custom: #53188d;
$custom-light: #8a5daf;
$custom-dark: #000000;

JSON

{
  "hex": "#53188d",
  "rgb": {
    "r": 83,
    "g": 24,
    "b": 141
  },
  "hsl": {
    "h": 270.256,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.37578,
    "c": 0.17519,
    "h": 300.6
  },
  "luminance": 0.04415
}

Semantic roles & 50–950 ramp

primary

#53188D

secondary

#80BF42

accent

#EE3A93

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #53188D

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

Preview Lab → · Contrast checker → · Palette generator →