#5631AC#5631AC

#5631AC is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.5% C 0.184 H 290.5°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#5631AC
RGB	rgb(86, 49, 172)
HSL	hsl(258, 56%, 43%)
HSV	hsv(258, 72%, 67%)
CMYK	cmyk(50%, 71.5%, 0%, 32.5%)
CIE-LAB	lab(32.15, 45.90, -59.92)
CIE-LCH	lch(32.15, 75.48, 307.45°)
OKLab	oklab(43.54% 0.0642 -0.1719)
OKLCH	oklch(43.54% 0.184 290.5)
XYZ	xyz(12.3803, 7.1531, 39.7501)
Luminance	0.0715 (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

#5631AC #87AC31

analogous

#3149AC #5631AC #9331AC

triadic

#5631AC #AC5631 #31AC56

tetradic

#5631AC #AC3149 #87AC31 #31AC93

square

#5631AC #AC3149 #87AC31 #31AC93

split-complementary

#5631AC #AC9331 #49AC31

monochromatic

#26164D #3E237C #5631AC #744ECC #997DDA

Accessibility & contrast

On white

8.64

#5631AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#5631AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5631AC

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5631AC	#FFFFFF	#000000	##FFFFFF
##5631AC	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB0

Deuteranopia (green-blind)

#0049AA

Tritanopia (blue-blind)

#39516B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #5631ac;
/* rgb */ color: rgb(86, 49, 172);
/* oklch */ color: oklch(43.5% 0.184 290.5);

Tailwind

colors: {
  custom: {
    50: '#8e6cc6',
    500: '#5631ac',
    950: '#000000',
  },
}

SCSS

$custom: #5631ac;
$custom-light: #8e6cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#5631ac",
  "rgb": {
    "r": 86,
    "g": 49,
    "b": 172
  },
  "hsl": {
    "h": 258.049,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43536,
    "c": 0.18352,
    "h": 290.5
  },
  "luminance": 0.07154
}

Semantic roles & 50–950 ramp

primary

#5631AC

secondary

#ACC376

accent

#DF49B2

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5631AC

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

Preview Lab → · Contrast checker → · Palette generator →