#53137D#53137D

#53137D is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.164 H 306.8°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#53137D
RGB	rgb(83, 19, 125)
HSL	hsl(276, 74%, 28%)
HSV	hsv(276, 85%, 49%)
CMYK	cmyk(33.6%, 84.8%, 0%, 51%)
CIE-LAB	lab(22.95, 46.58, -46.03)
CIE-LCH	lch(22.95, 65.49, 315.34°)
OKLab	oklab(35.71% 0.098 -0.1311)
OKLCH	oklch(35.71% 0.164 306.8)
XYZ	xyz(7.5010, 3.7855, 19.7336)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.91

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53137D #3D7D13

analogous

#1E137D #53137D #7D1372

triadic

#53137D #7D5313 #137D53

tetradic

#53137D #7D1E13 #3D7D13 #13727D

square

#53137D #7D1E13 #3D7D13 #13727D

split-complementary

#53137D #727D13 #137D1E

monochromatic

#12041B #300B48 #53137D #761BB2 #982CDF

Accessibility & contrast

On white

11.95

#53137D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#53137D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53137D

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53137D	#FFFFFF	#000000	##FFFFFF
##53137D	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#00377B

Tritanopia (blue-blind)

#4C3049

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #53137d;
/* rgb */ color: rgb(83, 19, 125);
/* oklch */ color: oklch(35.7% 0.164 306.8);

Tailwind

colors: {
  custom: {
    50: '#885aa3',
    500: '#53137d',
    950: '#000000',
  },
}

SCSS

$custom: #53137d;
$custom-light: #885aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#53137d",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 125
  },
  "hsl": {
    "h": 276.226,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35711,
    "c": 0.16365,
    "h": 306.8
  },
  "luminance": 0.03785
}

Semantic roles & 50–950 ramp

primary

#53137D

secondary

#69B339

accent

#F03881

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #53137D

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

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