#551074#551074

#551074 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 35.0% C 0.158 H 311.9°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#551074
RGB	rgb(85, 16, 116)
HSL	hsl(281, 76%, 26%)
HSV	hsv(281, 86%, 45%)
CMYK	cmyk(26.7%, 86.2%, 0%, 54.5%)
CIE-LAB	lab(22.17, 45.88, -41.53)
CIE-LCH	lch(22.17, 61.89, 317.85°)
OKLab	oklab(34.99% 0.1058 -0.1177)
OKLCH	oklch(34.99% 0.158 311.9)
XYZ	xyz(7.0834, 3.5630, 16.8342)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551074 #2F7410

analogous

#231074 #551074 #741061

triadic

#551074 #745510 #107455

tetradic

#551074 #742310 #2F7410 #106174

square

#551074 #742310 #2F7410 #106174

split-complementary

#551074 #617410 #107423

monochromatic

#14041B #2E093E #551074 #7C17AA #A41FE0

Accessibility & contrast

On white

12.26

#551074 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#551074 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551074

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551074	#FFFFFF	#000000	##FFFFFF
##551074	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003277

Deuteranopia (green-blind)

#003672

Tritanopia (blue-blind)

#512A44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #551074;
/* rgb */ color: rgb(85, 16, 116);
/* oklch */ color: oklch(35.0% 0.158 311.9);

Tailwind

colors: {
  custom: {
    50: '#89599d',
    500: '#551074',
    950: '#000000',
  },
}

SCSS

$custom: #551074;
$custom-light: #89599d;
$custom-dark: #000000;

JSON

{
  "hex": "#551074",
  "rgb": {
    "r": 85,
    "g": 16,
    "b": 116
  },
  "hsl": {
    "h": 281.4,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.34995,
    "c": 0.15827,
    "h": 311.9
  },
  "luminance": 0.03563
}

Semantic roles & 50–950 ramp

primary

#551074

secondary

#59AB35

accent

#F23570

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #551074

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

Preview Lab → · Contrast checker → · Palette generator →