#551475#551475

#551475 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.4% C 0.155 H 311.1°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#551475
RGB	rgb(85, 20, 117)
HSL	hsl(280, 71%, 27%)
HSV	hsv(280, 83%, 46%)
CMYK	cmyk(27.4%, 82.9%, 0%, 54.1%)
CIE-LAB	lab(22.71, 44.77, -41.30)
CIE-LCH	lch(22.71, 60.91, 317.31°)
OKLab	oklab(35.4% 0.1023 -0.1171)
OKLCH	oklch(35.4% 0.156 311.1)
XYZ	xyz(7.2067, 3.7161, 17.1638)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551475 #347514

analogous

#251475 #551475 #751465

triadic

#551475 #755514 #147555

tetradic

#551475 #752514 #347514 #146575

square

#551475 #752514 #347514 #146575

split-complementary

#551475 #657514 #147525

monochromatic

#13041A #2F0B41 #551475 #7B1DA9 #A029DA

Accessibility & contrast

On white

12.05

#551475 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#551475 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551475

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551475	#FFFFFF	#000000	##FFFFFF
##551475	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003378

Deuteranopia (green-blind)

#003773

Tritanopia (blue-blind)

#512C45

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #551475;
/* rgb */ color: rgb(85, 20, 117);
/* oklch */ color: oklch(35.4% 0.155 311.1);

Tailwind

colors: {
  custom: {
    50: '#895b9d',
    500: '#551475',
    950: '#000000',
  },
}

SCSS

$custom: #551475;
$custom-light: #895b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#551475",
  "rgb": {
    "r": 85,
    "g": 20,
    "b": 117
  },
  "hsl": {
    "h": 280.206,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35398,
    "c": 0.1555,
    "h": 311.1
  },
  "luminance": 0.03716
}

Semantic roles & 50–950 ramp

primary

#551475

secondary

#5FAB3A

accent

#EE3A75

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #551475

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

Preview Lab → · Contrast checker → · Palette generator →