#53137F#53137F

#53137F is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.9% C 0.166 H 306.0°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#53137F
RGB	rgb(83, 19, 127)
HSL	hsl(276, 74%, 29%)
HSV	hsv(276, 85%, 50%)
CMYK	cmyk(34.6%, 85%, 0%, 50.2%)
CIE-LAB	lab(23.13, 47.05, -47.01)
CIE-LCH	lch(23.13, 66.51, 315.02°)
OKLab	oklab(35.89% 0.0974 -0.1339)
OKLCH	oklch(35.89% 0.166 306)
XYZ	xyz(7.6301, 3.8371, 20.4132)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.74

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53137F #3F7F13

analogous

#1D137F #53137F #7F1375

triadic

#53137F #7F5313 #137F53

tetradic

#53137F #7F1D13 #3F7F13 #13757F

square

#53137F #7F1D13 #3F7F13 #13757F

split-complementary

#53137F #757F13 #137F1D

monochromatic

#11041B #300B4A #53137F #761BB4 #972DE0

Accessibility & contrast

On white

11.88

#53137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#53137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53137F

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53137F	#FFFFFF	#000000	##FFFFFF
##53137F	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003582

Deuteranopia (green-blind)

#00377D

Tritanopia (blue-blind)

#4B314A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #53137f;
/* rgb */ color: rgb(83, 19, 127);
/* oklch */ color: oklch(35.9% 0.166 306.0);

Tailwind

colors: {
  custom: {
    50: '#895ba5',
    500: '#53137f',
    950: '#000000',
  },
}

SCSS

$custom: #53137f;
$custom-light: #895ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#53137f",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 275.556,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35888,
    "c": 0.1656,
    "h": 306
  },
  "luminance": 0.03837
}

Semantic roles & 50–950 ramp

primary

#53137F

secondary

#6BB439

accent

#F13783

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #53137F

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

Preview Lab → · Contrast checker → · Palette generator →