#551958#551958

#551958 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.8% C 0.121 H 325.9°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#551958
RGB	rgb(85, 25, 88)
HSL	hsl(297, 56%, 22%)
HSV	hsv(297, 72%, 35%)
CMYK	cmyk(3.4%, 71.6%, 0%, 65.5%)
CIE-LAB	lab(21.33, 36.59, -24.55)
CIE-LCH	lch(21.33, 44.06, 326.13°)
OKLab	oklab(33.75% 0.1004 -0.0681)
OKLCH	oklch(33.75% 0.121 325.9)
XYZ	xyz(5.8553, 3.3315, 9.5653)
Luminance	0.0333 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551958 #1C5819

analogous

#361958 #551958 #58193C

triadic

#551958 #585519 #195855

tetradic

#551958 #583619 #1C5819 #193C58

square

#551958 #583619 #1C5819 #193C58

split-complementary

#551958 #3C5819 #195836

monochromatic

#170718 #270B28 #551958 #832788 #B134B7

Accessibility & contrast

On white

12.60

#551958 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#551958 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551958

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551958	#FFFFFF	#000000	##FFFFFF
##551958	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2E5A

Deuteranopia (green-blind)

#263656

Tritanopia (blue-blind)

#572236

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #551958;
/* rgb */ color: rgb(85, 25, 88);
/* oklch */ color: oklch(33.8% 0.121 325.9);

Tailwind

colors: {
  custom: {
    50: '#875b87',
    500: '#551958',
    950: '#000000',
  },
}

SCSS

$custom: #551958;
$custom-light: #875b87;
$custom-dark: #000000;

JSON

{
  "hex": "#551958",
  "rgb": {
    "r": 85,
    "g": 25,
    "b": 88
  },
  "hsl": {
    "h": 297.143,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.33751,
    "c": 0.12136,
    "h": 325.9
  },
  "luminance": 0.03331
}

Semantic roles & 50–950 ramp

primary

#551958

secondary

#428E3E

accent

#DF4950

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #551958

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

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