#551455#551455

#551455 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.0% C 0.125 H 328.0°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#551455
RGB	rgb(85, 20, 85)
HSL	hsl(300, 62%, 21%)
HSV	hsv(300, 76%, 33%)
CMYK	cmyk(0%, 76.5%, 0%, 66.7%)
CIE-LAB	lab(20.39, 38.11, -24.02)
CIE-LCH	lch(20.39, 45.05, 327.77°)
OKLab	oklab(33.02% 0.1063 -0.0665)
OKLCH	oklch(33.02% 0.125 328)
XYZ	xyz(5.6361, 3.0879, 8.8917)
Luminance	0.0309 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551455 #145514

analogous

#341455 #551455 #551434

triadic

#551455 #555514 #145555

tetradic

#551455 #553414 #145514 #143455

square

#551455 #553414 #145514 #143455

split-complementary

#551455 #345514 #145534

monochromatic

#190619 #230823 #551455 #872087 #B82BB8

Accessibility & contrast

On white

12.98

#551455 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#551455 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551455

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551455	#FFFFFF	#000000	##FFFFFF
##551455	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092C57

Deuteranopia (green-blind)

#253453

Tritanopia (blue-blind)

#581E33

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #551455;
/* rgb */ color: rgb(85, 20, 85);
/* oklch */ color: oklch(33.0% 0.125 328.0);

Tailwind

colors: {
  custom: {
    50: '#885985',
    500: '#551455',
    950: '#000000',
  },
}

SCSS

$custom: #551455;
$custom-light: #885985;
$custom-dark: #000000;

JSON

{
  "hex": "#551455",
  "rgb": {
    "r": 85,
    "g": 20,
    "b": 85
  },
  "hsl": {
    "h": 300,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3302,
    "c": 0.12541,
    "h": 328
  },
  "luminance": 0.03087
}

Semantic roles & 50–950 ramp

primary

#551455

secondary

#388D38

accent

#E54343

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #551455

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

Preview Lab → · Contrast checker → · Palette generator →