#5633AC#5633AC

#5633AC is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.8% C 0.181 H 290.1°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#5633AC
RGB	rgb(86, 51, 172)
HSL	hsl(257, 54%, 44%)
HSV	hsv(257, 70%, 67%)
CMYK	cmyk(50%, 70.3%, 0%, 32.5%)
CIE-LAB	lab(32.53, 44.84, -59.30)
CIE-LCH	lch(32.53, 74.34, 307.10°)
OKLab	oklab(43.81% 0.0623 -0.1701)
OKLCH	oklch(43.81% 0.181 290.1)
XYZ	xyz(12.4658, 7.3241, 39.7786)
Luminance	0.0732 (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

#5633AC #89AC33

analogous

#334CAC #5633AC #9233AC

triadic

#5633AC #AC5633 #33AC56

tetradic

#5633AC #AC334C #89AC33 #33AC92

square

#5633AC #AC334C #89AC33 #33AC92

split-complementary

#5633AC #AC9233 #4CAC33

monochromatic

#27174E #3E257D #5633AC #7451CB #9A80D9

Accessibility & contrast

On white

8.52

#5633AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#5633AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5633AC

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5633AC	#FFFFFF	#000000	##FFFFFF
##5633AC	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB0

Deuteranopia (green-blind)

#004AAA

Tritanopia (blue-blind)

#39526C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #5633ac;
/* rgb */ color: rgb(86, 51, 172);
/* oklch */ color: oklch(43.8% 0.181 290.1);

Tailwind

colors: {
  custom: {
    50: '#8e6ec6',
    500: '#5633ac',
    950: '#000000',
  },
}

SCSS

$custom: #5633ac;
$custom-light: #8e6ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#5633ac",
  "rgb": {
    "r": 86,
    "g": 51,
    "b": 172
  },
  "hsl": {
    "h": 257.355,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43807,
    "c": 0.18118,
    "h": 290.1
  },
  "luminance": 0.07325
}

Semantic roles & 50–950 ramp

primary

#5633AC

secondary

#ADC278

accent

#DE4AB3

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5633AC

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

Preview Lab → · Contrast checker → · Palette generator →