#53187F#53187F

#53187F is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.161 H 305.5°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#53187F
RGB	rgb(83, 24, 127)
HSL	hsl(274, 68%, 30%)
HSV	hsv(274, 81%, 50%)
CMYK	cmyk(34.6%, 81.1%, 0%, 50.2%)
CIE-LAB	lab(23.75, 45.22, -45.99)
CIE-LCH	lch(23.75, 64.50, 314.52°)
OKLab	oklab(36.33% 0.0934 -0.131)
OKLCH	oklch(36.33% 0.161 305.5)
XYZ	xyz(7.7238, 4.0246, 20.4445)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.34

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53187F #447F18

analogous

#20187F #53187F #7F1878

triadic

#53187F #7F5318 #187F53

tetradic

#53187F #7F2018 #447F18 #18787F

square

#53187F #7F2018 #447F18 #18787F

split-complementary

#53187F #787F18 #187F20

monochromatic

#11051A #310E4C #53187F #7522B2 #9438D9

Accessibility & contrast

On white

11.63

#53187F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#53187F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53187F

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53187F	#FFFFFF	#000000	##FFFFFF
##53187F	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003782

Deuteranopia (green-blind)

#00397D

Tritanopia (blue-blind)

#4B334B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #53187f;
/* rgb */ color: rgb(83, 24, 127);
/* oklch */ color: oklch(36.3% 0.161 305.5);

Tailwind

colors: {
  custom: {
    50: '#885da5',
    500: '#53187f',
    950: '#000000',
  },
}

SCSS

$custom: #53187f;
$custom-light: #885da5;
$custom-dark: #000000;

JSON

{
  "hex": "#53187f",
  "rgb": {
    "r": 83,
    "g": 24,
    "b": 127
  },
  "hsl": {
    "h": 274.369,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.36325,
    "c": 0.16086,
    "h": 305.5
  },
  "luminance": 0.04025
}

Semantic roles & 50–950 ramp

primary

#53187F

secondary

#71B33F

accent

#EB3D87

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #53187F

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

Preview Lab → · Contrast checker → · Palette generator →