#551071#551071

#551071 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.7% C 0.155 H 313.2°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#551071
RGB	rgb(85, 16, 113)
HSL	hsl(283, 75%, 25%)
HSV	hsv(283, 86%, 44%)
CMYK	cmyk(24.8%, 85.8%, 0%, 55.7%)
CIE-LAB	lab(21.92, 45.23, -40.00)
CIE-LCH	lch(21.92, 60.38, 318.51°)
OKLab	oklab(34.75% 0.1065 -0.1132)
OKLCH	oklch(34.75% 0.155 313.2)
XYZ	xyz(6.9117, 3.4944, 15.9300)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551071 #2C7110

analogous

#241071 #551071 #71105D

triadic

#551071 #715510 #107155

tetradic

#551071 #712410 #2C7110 #105D71

square

#551071 #712410 #2C7110 #105D71

split-complementary

#551071 #5D7110 #107124

monochromatic

#14041B #2D083B #551071 #7D18A7 #A61FDC

Accessibility & contrast

On white

12.36

#551071 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#551071 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551071

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551071	#FFFFFF	#000000	##FFFFFF
##551071	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003174

Deuteranopia (green-blind)

#01366F

Tritanopia (blue-blind)

#522942

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #551071;
/* rgb */ color: rgb(85, 16, 113);
/* oklch */ color: oklch(34.7% 0.155 313.2);

Tailwind

colors: {
  custom: {
    50: '#89599a',
    500: '#551071',
    950: '#000000',
  },
}

SCSS

$custom: #551071;
$custom-light: #89599a;
$custom-dark: #000000;

JSON

{
  "hex": "#551071",
  "rgb": {
    "r": 85,
    "g": 16,
    "b": 113
  },
  "hsl": {
    "h": 282.68,
    "s": 75.194,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34746,
    "c": 0.15547,
    "h": 313.2
  },
  "luminance": 0.03494
}

Semantic roles & 50–950 ramp

primary

#551071

secondary

#56A934

accent

#F2366C

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #551071

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

Preview Lab → · Contrast checker → · Palette generator →