#53287B#53287B

#53287B is a dark, vivid violet. Relative luminance 0.048; OKLCH L 37.9% C 0.136 H 304.5°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#53287B
RGB	rgb(83, 40, 123)
HSL	hsl(271, 51%, 32%)
HSV	hsv(271, 67%, 48%)
CMYK	cmyk(32.5%, 67.5%, 0%, 51.8%)
CIE-LAB	lab(26.12, 36.67, -39.62)
CIE-LCH	lch(26.12, 53.98, 312.78°)
OKLab	oklab(37.91% 0.0771 -0.1124)
OKLCH	oklch(37.91% 0.136 304.5)
XYZ	xyz(7.9004, 4.7867, 19.2428)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 5.89

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53287B #507B28

analogous

#2A287B #53287B #7B287A

triadic

#53287B #7B5328 #287B53

tetradic

#53287B #7B2A28 #507B28 #287A7B

square

#53287B #7B2A28 #507B28 #287A7B

split-complementary

#53287B #7A7B28 #287B2A

monochromatic

#150A1F #34194D #53287B #7237A9 #9156C8

Accessibility & contrast

On white

10.73

#53287B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#53287B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53287B

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53287B	#FFFFFF	#000000	##FFFFFF
##53287B	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7E

Deuteranopia (green-blind)

#0F3E79

Tritanopia (blue-blind)

#4C3A4E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #53287b;
/* rgb */ color: rgb(83, 40, 123);
/* oklch */ color: oklch(37.9% 0.136 304.5);

Tailwind

colors: {
  custom: {
    50: '#8765a2',
    500: '#53287b',
    950: '#000000',
  },
}

SCSS

$custom: #53287b;
$custom-light: #8765a2;
$custom-dark: #000000;

JSON

{
  "hex": "#53287b",
  "rgb": {
    "r": 83,
    "g": 40,
    "b": 123
  },
  "hsl": {
    "h": 271.084,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.37905,
    "c": 0.13627,
    "h": 304.5
  },
  "luminance": 0.04787
}

Semantic roles & 50–950 ramp

primary

#53287B

secondary

#7EAD52

accent

#DA4D91

background

#F8F6FA

surface

#F0EBF3

border

#CBC6CD

text

#0C060F

muted

#7D7A7F

Preview Lab

Preview with #53287B

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

Preview Lab → · Contrast checker → · Palette generator →