#55309F#55309F

#55309F is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.2% C 0.169 H 293.0°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#55309F
RGB	rgb(85, 48, 159)
HSL	hsl(260, 54%, 41%)
HSV	hsv(260, 70%, 62%)
CMYK	cmyk(46.5%, 69.8%, 0%, 37.6%)
CIE-LAB	lab(30.76, 42.57, -54.37)
CIE-LCH	lch(30.76, 69.05, 308.06°)
OKLab	oklab(42.17% 0.0661 -0.1557)
OKLCH	oklch(42.17% 0.169 293)
XYZ	xyz(11.0595, 6.5481, 33.4754)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55309F #7A9F30

analogous

#30429F #55309F #8C309F

triadic

#55309F #9F5530 #309F55

tetradic

#55309F #9F3042 #7A9F30 #309F8C

square

#55309F #9F3042 #7A9F30 #309F8C

split-complementary

#55309F #9F8C30 #429F30

monochromatic

#231441 #3C2270 #55309F #7045C7 #9574D5

Accessibility & contrast

On white

9.09

#55309F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#55309F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55309F

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55309F	#FFFFFF	#000000	##FFFFFF
##55309F	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA2

Deuteranopia (green-blind)

#00469D

Tritanopia (blue-blind)

#3F4C64

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #55309f;
/* rgb */ color: rgb(85, 48, 159);
/* oklch */ color: oklch(42.2% 0.169 293.0);

Tailwind

colors: {
  custom: {
    50: '#8c6bbc',
    500: '#55309f',
    950: '#000000',
  },
}

SCSS

$custom: #55309f;
$custom-light: #8c6bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#55309f",
  "rgb": {
    "r": 85,
    "g": 48,
    "b": 159
  },
  "hsl": {
    "h": 260,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.42174,
    "c": 0.16915,
    "h": 293
  },
  "luminance": 0.06548
}

Semantic roles & 50–950 ramp

primary

#55309F

secondary

#A3BD6E

accent

#DD4BAC

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0712

muted

#7E7A81

Preview Lab

Preview with #55309F

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

Preview Lab → · Contrast checker → · Palette generator →