#53137E#53137E

#53137E is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.8% C 0.165 H 306.4°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#53137E
RGB	rgb(83, 19, 126)
HSL	hsl(276, 74%, 28%)
HSV	hsv(276, 85%, 49%)
CMYK	cmyk(34.1%, 84.9%, 0%, 50.6%)
CIE-LAB	lab(23.04, 46.81, -46.52)
CIE-LCH	lch(23.04, 66.00, 315.18°)
OKLab	oklab(35.8% 0.0977 -0.1325)
OKLCH	oklch(35.8% 0.165 306.4)
XYZ	xyz(7.5652, 3.8112, 20.0717)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.82

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53137E #3E7E13

analogous

#1D137E #53137E #7E1373

triadic

#53137E #7E5313 #137E53

tetradic

#53137E #7E1D13 #3E7E13 #13737E

square

#53137E #7E1D13 #3E7E13 #13737E

split-complementary

#53137E #737E13 #137E1D

monochromatic

#12041B #300B49 #53137E #761BB3 #972CDF

Accessibility & contrast

On white

11.92

#53137E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#53137E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53137E

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53137E	#FFFFFF	#000000	##FFFFFF
##53137E	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003581

Deuteranopia (green-blind)

#00377C

Tritanopia (blue-blind)

#4B304A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #53137e;
/* rgb */ color: rgb(83, 19, 126);
/* oklch */ color: oklch(35.8% 0.165 306.4);

Tailwind

colors: {
  custom: {
    50: '#885ba4',
    500: '#53137e',
    950: '#000000',
  },
}

SCSS

$custom: #53137e;
$custom-light: #885ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#53137e",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 126
  },
  "hsl": {
    "h": 275.888,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.35799,
    "c": 0.16463,
    "h": 306.4
  },
  "luminance": 0.03811
}

Semantic roles & 50–950 ramp

primary

#53137E

secondary

#6AB439

accent

#F03782

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #53137E

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

Preview Lab → · Contrast checker → · Palette generator →