#551968#551968

#551968 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.9% C 0.137 H 316.7°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#551968
RGB	rgb(85, 25, 104)
HSL	hsl(286, 61%, 25%)
HSV	hsv(286, 76%, 41%)
CMYK	cmyk(18.3%, 76%, 0%, 59.2%)
CIE-LAB	lab(22.40, 39.94, -33.40)
CIE-LCH	lch(22.40, 52.06, 320.09°)
OKLab	oklab(34.86% 0.0998 -0.0939)
OKLCH	oklch(34.86% 0.137 316.7)
XYZ	xyz(6.5923, 3.6263, 13.4467)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551968 #2C6819

analogous

#2E1968 #551968 #681953

triadic

#551968 #685519 #196855

tetradic

#551968 #682E19 #2C6819 #195368

square

#551968 #682E19 #2C6819 #195368

split-complementary

#551968 #536819 #19682E

monochromatic

#140619 #2D0D37 #551968 #7D2599 #A631CB

Accessibility & contrast

On white

12.17

#551968 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#551968 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551968

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551968	#FFFFFF	#000000	##FFFFFF
##551968	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326A

Deuteranopia (green-blind)

#1A3766

Tritanopia (blue-blind)

#54293F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #551968;
/* rgb */ color: rgb(85, 25, 104);
/* oklch */ color: oklch(34.9% 0.137 316.7);

Tailwind

colors: {
  custom: {
    50: '#885c94',
    500: '#551968',
    950: '#000000',
  },
}

SCSS

$custom: #551968;
$custom-light: #885c94;
$custom-dark: #000000;

JSON

{
  "hex": "#551968",
  "rgb": {
    "r": 85,
    "g": 25,
    "b": 104
  },
  "hsl": {
    "h": 285.57,
    "s": 61.24,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34861,
    "c": 0.13701,
    "h": 316.7
  },
  "luminance": 0.03626
}

Semantic roles & 50–950 ramp

primary

#551968

secondary

#569E3F

accent

#E4436A

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #551968

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

Preview Lab → · Contrast checker → · Palette generator →