#551463#551463

#551463 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.0% C 0.138 H 319.8°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#551463
RGB	rgb(85, 20, 99)
HSL	hsl(289, 66%, 23%)
HSV	hsv(289, 80%, 39%)
CMYK	cmyk(14.1%, 79.8%, 0%, 61.2%)
CIE-LAB	lab(21.33, 40.89, -31.84)
CIE-LCH	lch(21.33, 51.82, 322.10°)
OKLab	oklab(33.99% 0.1056 -0.0893)
OKLCH	oklch(33.99% 0.138 319.8)
XYZ	xyz(6.2483, 3.3328, 12.1161)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.98

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551463 #226314

analogous

#2D1463 #551463 #631449

triadic

#551463 #635514 #146355

tetradic

#551463 #632D14 #226314 #144963

square

#551463 #632D14 #226314 #144963

split-complementary

#551463 #496314 #14632D

monochromatic

#160519 #290A30 #551463 #811E96 #AC29C9

Accessibility & contrast

On white

12.60

#551463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#551463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551463

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551463	#FFFFFF	#000000	##FFFFFF
##551463	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F65

Deuteranopia (green-blind)

#1B3561

Tritanopia (blue-blind)

#55243B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #551463;
/* rgb */ color: rgb(85, 20, 99);
/* oklch */ color: oklch(34.0% 0.138 319.8);

Tailwind

colors: {
  custom: {
    50: '#885a90',
    500: '#551463',
    950: '#000000',
  },
}

SCSS

$custom: #551463;
$custom-light: #885a90;
$custom-dark: #000000;

JSON

{
  "hex": "#551463",
  "rgb": {
    "r": 85,
    "g": 20,
    "b": 99
  },
  "hsl": {
    "h": 289.367,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33989,
    "c": 0.13828,
    "h": 319.8
  },
  "luminance": 0.03332
}

Semantic roles & 50–950 ramp

primary

#551463

secondary

#4A9A38

accent

#E93E5D

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #551463

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

Preview Lab → · Contrast checker → · Palette generator →