#5633BB#5633BB

#5633BB is a mid, vivid violet. Relative luminance 0.079; OKLCH L 45.1% C 0.199 H 287.3°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#5633BB
RGB	rgb(86, 51, 187)
HSL	hsl(255, 57%, 47%)
HSV	hsv(255, 73%, 73%)
CMYK	cmyk(54%, 72.7%, 0%, 26.7%)
CIE-LAB	lab(33.84, 49.14, -66.06)
CIE-LCH	lch(33.84, 82.34, 306.65°)
OKLab	oklab(45.14% 0.0592 -0.19)
OKLCH	oklch(45.14% 0.199 287.3)
XYZ	xyz(13.9886, 7.9332, 47.7982)
Luminance	0.0793 (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

#5633BB #98BB33

analogous

#3354BB #5633BB #9A33BB

triadic

#5633BB #BB5633 #33BB56

tetradic

#5633BB #BB3354 #98BB33 #33BB9A

square

#5633BB #BB3354 #98BB33 #33BB9A

split-complementary

#5633BB #BB9A33 #54BB33

monochromatic

#2A195B #40268B #5633BB #7859D2 #9F89DF

Accessibility & contrast

On white

8.12

#5633BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#5633BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5633BB

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5633BB	#FFFFFF	#000000	##FFFFFF
##5633BB	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BF

Deuteranopia (green-blind)

#004CB8

Tritanopia (blue-blind)

#2C5874

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #5633bb;
/* rgb */ color: rgb(86, 51, 187);
/* oklch */ color: oklch(45.1% 0.199 287.3);

Tailwind

colors: {
  custom: {
    50: '#906ed1',
    500: '#5633bb',
    950: '#000000',
  },
}

SCSS

$custom: #5633bb;
$custom-light: #906ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#5633bb",
  "rgb": {
    "r": 86,
    "g": 51,
    "b": 187
  },
  "hsl": {
    "h": 255.441,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.45141,
    "c": 0.199,
    "h": 287.3
  },
  "luminance": 0.07934
}

Semantic roles & 50–950 ramp

primary

#5633BB

secondary

#B6C981

accent

#E047B9

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #5633BB

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

Preview Lab → · Contrast checker → · Palette generator →