#551670#551670

#551670 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.2% C 0.149 H 313.2°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#551670
RGB	rgb(85, 22, 112)
HSL	hsl(282, 67%, 26%)
HSV	hsv(282, 80%, 44%)
CMYK	cmyk(24.1%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(22.57, 42.92, -38.31)
CIE-LCH	lch(22.57, 57.53, 318.25°)
OKLab	oklab(35.17% 0.1016 -0.1083)
OKLCH	oklch(35.17% 0.149 313.2)
XYZ	xyz(6.9573, 3.6752, 15.6690)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551670 #317016

analogous

#281670 #551670 #70165E

triadic

#551670 #705516 #167055

tetradic

#551670 #702816 #317016 #165E70

square

#551670 #702816 #317016 #165E70

split-complementary

#551670 #5E7016 #167028

monochromatic

#13051A #2E0C3D #551670 #7C20A3 #A22BD5

Accessibility & contrast

On white

12.10

#551670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#551670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551670

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551670	#FFFFFF	#000000	##FFFFFF
##551670	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#0B376E

Tritanopia (blue-blind)

#522B42

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #551670;
/* rgb */ color: rgb(85, 22, 112);
/* oklch */ color: oklch(35.2% 0.149 313.2);

Tailwind

colors: {
  custom: {
    50: '#895b9a',
    500: '#551670',
    950: '#000000',
  },
}

SCSS

$custom: #551670;
$custom-light: #895b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#551670",
  "rgb": {
    "r": 85,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 282,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35172,
    "c": 0.14853,
    "h": 313.2
  },
  "luminance": 0.03675
}

Semantic roles & 50–950 ramp

primary

#551670

secondary

#5CA63C

accent

#EA3E71

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #551670

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

Preview Lab → · Contrast checker → · Palette generator →