#5634B3#5634B3

#5634B3 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.6% C 0.188 H 288.6°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#5634B3
RGB	rgb(86, 52, 179)
HSL	hsl(256, 55%, 45%)
HSV	hsv(256, 71%, 70%)
CMYK	cmyk(52%, 70.9%, 0%, 29.8%)
CIE-LAB	lab(33.33, 46.32, -62.18)
CIE-LCH	lch(33.33, 77.53, 306.69°)
OKLab	oklab(44.56% 0.0601 -0.1786)
OKLCH	oklch(44.56% 0.188 288.6)
XYZ	xyz(13.2001, 7.6885, 43.4276)
Luminance	0.0769 (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

#5634B3 #91B334

analogous

#3451B3 #5634B3 #9534B3

triadic

#5634B3 #B35634 #34B356

tetradic

#5634B3 #B33451 #91B334 #34B395

square

#5634B3 #B33451 #91B334 #34B395

split-complementary

#5634B3 #B39534 #51B334

monochromatic

#281854 #3F2684 #5634B3 #7656CE #9D86DC

Accessibility & contrast

On white

8.27

#5634B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#5634B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5634B3

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5634B3	#FFFFFF	#000000	##FFFFFF
##5634B3	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#335570

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #5634b3;
/* rgb */ color: rgb(86, 52, 179);
/* oklch */ color: oklch(44.6% 0.188 288.6);

Tailwind

colors: {
  custom: {
    50: '#8f6ecb',
    500: '#5634b3',
    950: '#000000',
  },
}

SCSS

$custom: #5634b3;
$custom-light: #8f6ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#5634b3",
  "rgb": {
    "r": 86,
    "g": 52,
    "b": 179
  },
  "hsl": {
    "h": 256.063,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44557,
    "c": 0.18841,
    "h": 288.6
  },
  "luminance": 0.07689
}

Semantic roles & 50–950 ramp

primary

#5634B3

secondary

#B2C57D

accent

#DE49B6

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5634B3

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

Preview Lab → · Contrast checker → · Palette generator →