#551E67#551E67

#551E67 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.4% C 0.129 H 316.7°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#551E67
RGB	rgb(85, 30, 103)
HSL	hsl(285, 55%, 26%)
HSV	hsv(285, 71%, 40%)
CMYK	cmyk(17.5%, 70.9%, 0%, 59.6%)
CIE-LAB	lab(23.13, 37.44, -31.56)
CIE-LCH	lch(23.13, 48.97, 319.87°)
OKLab	oklab(35.37% 0.094 -0.0886)
OKLCH	oklch(35.37% 0.129 316.7)
XYZ	xyz(6.6584, 3.8394, 13.2197)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 5.46

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551E67 #30671E

analogous

#301E67 #551E67 #671E54

triadic

#551E67 #67551E #1E6755

tetradic

#551E67 #67301E #30671E #1E5467

square

#551E67 #67301E #30671E #1E5467

split-complementary

#551E67 #54671E #1E6730

monochromatic

#140718 #2E1038 #551E67 #7C2C96 #A33AC6

Accessibility & contrast

On white

11.88

#551E67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#551E67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551E67

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551E67	#FFFFFF	#000000	##FFFFFF
##551E67	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003469

Deuteranopia (green-blind)

#1F3965

Tritanopia (blue-blind)

#542C40

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #551e67;
/* rgb */ color: rgb(85, 30, 103);
/* oklch */ color: oklch(35.4% 0.129 316.7);

Tailwind

colors: {
  custom: {
    50: '#885f93',
    500: '#551e67',
    950: '#000000',
  },
}

SCSS

$custom: #551e67;
$custom-light: #885f93;
$custom-dark: #000000;

JSON

{
  "hex": "#551e67",
  "rgb": {
    "r": 85,
    "g": 30,
    "b": 103
  },
  "hsl": {
    "h": 285.205,
    "s": 54.887,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35366,
    "c": 0.12914,
    "h": 316.7
  },
  "luminance": 0.03839
}

Semantic roles & 50–950 ramp

primary

#551E67

secondary

#5B9C45

accent

#DE4A6E

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #551E67

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

Preview Lab → · Contrast checker → · Palette generator →