#5133AE#5133AE

#5133AE is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.5% C 0.184 H 287.3°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#5133AE
RGB	rgb(81, 51, 174)
HSL	hsl(255, 55%, 44%)
HSV	hsv(255, 71%, 68%)
CMYK	cmyk(53.4%, 70.7%, 0%, 31.8%)
CIE-LAB	lab(32.20, 44.58, -61.06)
CIE-LCH	lch(32.20, 75.61, 306.13°)
OKLab	oklab(43.5% 0.0547 -0.1755)
OKLCH	oklch(43.5% 0.184 287.3)
XYZ	xyz(12.2149, 7.1724, 40.7770)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5133AE #90AE33

analogous

#3353AE #5133AE #8F33AE

triadic

#5133AE #AE5133 #33AE51

tetradic

#5133AE #AE3353 #90AE33 #33AE8F

square

#5133AE #AE3353 #90AE33 #33AE8F

split-complementary

#5133AE #AE8F33 #53AE33

monochromatic

#25174F #3B257F #5133AE #7052CC #9781DA

Accessibility & contrast

On white

8.63

#5133AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#5133AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5133AE

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5133AE	#FFFFFF	#000000	##FFFFFF
##5133AE	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB2

Deuteranopia (green-blind)

#0048AC

Tritanopia (blue-blind)

#2C536D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #5133ae;
/* rgb */ color: rgb(81, 51, 174);
/* oklch */ color: oklch(43.5% 0.184 287.3);

Tailwind

colors: {
  custom: {
    50: '#8b6dc7',
    500: '#5133ae',
    950: '#000000',
  },
}

SCSS

$custom: #5133ae;
$custom-light: #8b6dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#5133ae",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 174
  },
  "hsl": {
    "h": 254.634,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43499,
    "c": 0.1838,
    "h": 287.3
  },
  "luminance": 0.07173
}

Semantic roles & 50–950 ramp

primary

#5133AE

secondary

#B1C379

accent

#DE4ABA

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5133AE

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

Preview Lab → · Contrast checker → · Palette generator →