#5C31AA#5C31AA

#5C31AA is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.0% C 0.181 H 293.9°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#5C31AA
RGB	rgb(92, 49, 170)
HSL	hsl(261, 55%, 43%)
HSV	hsv(261, 71%, 67%)
CMYK	cmyk(45.9%, 71.2%, 0%, 33.3%)
CIE-LAB	lab(32.64, 46.39, -57.89)
CIE-LCH	lch(32.64, 74.19, 308.71°)
OKLab	oklab(43.99% 0.0734 -0.1658)
OKLCH	oklch(43.99% 0.181 293.9)
XYZ	xyz(12.7657, 7.3738, 38.7731)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 3.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C31AA #7FAA31

analogous

#3143AA #5C31AA #9831AA

triadic

#5C31AA #AA5C31 #31AA5C

tetradic

#5C31AA #AA3143 #7FAA31 #31AA98

square

#5C31AA #AA3143 #7FAA31 #31AA98

split-complementary

#5C31AA #AA9831 #43AA31

monochromatic

#29164B #42237A #5C31AA #7A4DCC #9D7CD9

Accessibility & contrast

On white

8.49

#5C31AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#5C31AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C31AA

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C31AA	#FFFFFF	#000000	##FFFFFF
##5C31AA	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EAE

Deuteranopia (green-blind)

#004BA8

Tritanopia (blue-blind)

#45506A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #5c31aa;
/* rgb */ color: rgb(92, 49, 170);
/* oklch */ color: oklch(44.0% 0.181 293.9);

Tailwind

colors: {
  custom: {
    50: '#916dc4',
    500: '#5c31aa',
    950: '#000000',
  },
}

SCSS

$custom: #5c31aa;
$custom-light: #916dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#5c31aa",
  "rgb": {
    "r": 92,
    "g": 49,
    "b": 170
  },
  "hsl": {
    "h": 261.322,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.43985,
    "c": 0.1813,
    "h": 293.9
  },
  "luminance": 0.07374
}

Semantic roles & 50–950 ramp

primary

#5C31AA

secondary

#A7C275

accent

#DF49AA

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #5C31AA

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

Preview Lab → · Contrast checker → · Palette generator →