#5A31AE#5A31AE

#5A31AE is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.1% C 0.186 H 292.0°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#5A31AE
RGB	rgb(90, 49, 174)
HSL	hsl(260, 56%, 44%)
HSV	hsv(260, 72%, 68%)
CMYK	cmyk(48.3%, 71.8%, 0%, 31.8%)
CIE-LAB	lab(32.76, 47.14, -60.11)
CIE-LCH	lch(32.76, 76.39, 308.11°)
OKLab	oklab(44.12% 0.0696 -0.1724)
OKLCH	oklch(44.12% 0.186 292)
XYZ	xyz(12.9526, 7.4258, 40.7871)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 4.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A31AE #85AE31

analogous

#3146AE #5A31AE #9831AE

triadic

#5A31AE #AE5A31 #31AE5A

tetradic

#5A31AE #AE3146 #85AE31 #31AE98

square

#5A31AE #AE3146 #85AE31 #31AE98

split-complementary

#5A31AE #AE9831 #46AE31

monochromatic

#29164E #41247E #5A31AE #784FCD #9D7FDB

Accessibility & contrast

On white

8.45

#5A31AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#5A31AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A31AE

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A31AE	#FFFFFF	#000000	##FFFFFF
##5A31AE	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB2

Deuteranopia (green-blind)

#004AAC

Tritanopia (blue-blind)

#3F516C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #5a31ae;
/* rgb */ color: rgb(90, 49, 174);
/* oklch */ color: oklch(44.1% 0.186 292.0);

Tailwind

colors: {
  custom: {
    50: '#916dc7',
    500: '#5a31ae',
    950: '#000000',
  },
}

SCSS

$custom: #5a31ae;
$custom-light: #916dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a31ae",
  "rgb": {
    "r": 90,
    "g": 49,
    "b": 174
  },
  "hsl": {
    "h": 259.68,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44119,
    "c": 0.18591,
    "h": 292
  },
  "luminance": 0.07426
}

Semantic roles & 50–950 ramp

primary

#5A31AE

secondary

#ABC477

accent

#DF48AE

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #5A31AE

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

Preview Lab → · Contrast checker → · Palette generator →