#5531AC#5531AC

#5531AC is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.4% C 0.184 H 290.0°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#5531AC
RGB	rgb(85, 49, 172)
HSL	hsl(258, 56%, 43%)
HSV	hsv(258, 72%, 67%)
CMYK	cmyk(50.6%, 71.5%, 0%, 32.5%)
CIE-LAB	lab(32.05, 45.73, -60.10)
CIE-LCH	lch(32.05, 75.52, 307.27°)
OKLab	oklab(43.44% 0.0627 -0.1725)
OKLCH	oklch(43.44% 0.184 290)
XYZ	xyz(12.2889, 7.1060, 39.7458)
Luminance	0.0711 (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

#5531AC #88AC31

analogous

#314AAC #5531AC #9231AC

triadic

#5531AC #AC5531 #31AC55

tetradic

#5531AC #AC314A #88AC31 #31AC92

square

#5531AC #AC314A #88AC31 #31AC92

split-complementary

#5531AC #AC9231 #4AAC31

monochromatic

#26164D #3D237C #5531AC #734ECC #987DDA

Accessibility & contrast

On white

8.67

#5531AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#5531AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5531AC

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5531AC	#FFFFFF	#000000	##FFFFFF
##5531AC	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB0

Deuteranopia (green-blind)

#0048AA

Tritanopia (blue-blind)

#37516B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #5531ac;
/* rgb */ color: rgb(85, 49, 172);
/* oklch */ color: oklch(43.4% 0.184 290.0);

Tailwind

colors: {
  custom: {
    50: '#8d6cc6',
    500: '#5531ac',
    950: '#000000',
  },
}

SCSS

$custom: #5531ac;
$custom-light: #8d6cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#5531ac",
  "rgb": {
    "r": 85,
    "g": 49,
    "b": 172
  },
  "hsl": {
    "h": 257.561,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43436,
    "c": 0.18355,
    "h": 290
  },
  "luminance": 0.07106
}

Semantic roles & 50–950 ramp

primary

#5531AC

secondary

#ACC376

accent

#DF49B3

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5531AC

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

Preview Lab → · Contrast checker → · Palette generator →