#551258#551258

#551258 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.0% C 0.131 H 326.2°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#551258
RGB	rgb(85, 18, 88)
HSL	hsl(297, 66%, 21%)
HSV	hsv(297, 80%, 35%)
CMYK	cmyk(3.4%, 79.5%, 0%, 65.5%)
CIE-LAB	lab(20.32, 39.44, -26.16)
CIE-LCH	lch(20.32, 47.33, 326.45°)
OKLab	oklab(33.03% 0.1084 -0.0727)
OKLCH	oklch(33.03% 0.131 326.2)
XYZ	xyz(5.7240, 3.0689, 9.5215)
Luminance	0.0307 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551258 #155812

analogous

#321258 #551258 #581238

triadic

#551258 #585512 #125855

tetradic

#551258 #583212 #155812 #123858

square

#551258 #583212 #155812 #123858

split-complementary

#551258 #385812 #125832

monochromatic

#190519 #240825 #551258 #861C8B #B727BE

Accessibility & contrast

On white

13.01

#551258 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#551258 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551258

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551258	#FFFFFF	#000000	##FFFFFF
##551258	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012C5A

Deuteranopia (green-blind)

#223456

Tritanopia (blue-blind)

#571E34

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #551258;
/* rgb */ color: rgb(85, 18, 88);
/* oklch */ color: oklch(33.0% 0.131 326.2);

Tailwind

colors: {
  custom: {
    50: '#885887',
    500: '#551258',
    950: '#000000',
  },
}

SCSS

$custom: #551258;
$custom-light: #885887;
$custom-dark: #000000;

JSON

{
  "hex": "#551258",
  "rgb": {
    "r": 85,
    "g": 18,
    "b": 88
  },
  "hsl": {
    "h": 297.429,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.33028,
    "c": 0.13054,
    "h": 326.2
  },
  "luminance": 0.03068
}

Semantic roles & 50–950 ramp

primary

#551258

secondary

#399135

accent

#E93F46

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #551258

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

Preview Lab → · Contrast checker → · Palette generator →