#554666#554666

#554666 is a dark, muted violet. Relative luminance 0.073; OKLCH L 42.3% C 0.055 H 305.6°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#554666
RGB	rgb(85, 70, 102)
HSL	hsl(268, 19%, 34%)
HSV	hsv(268, 31%, 40%)
CMYK	cmyk(16.7%, 31.4%, 0%, 60%)
CIE-LAB	lab(32.42, 13.44, -16.33)
CIE-LCH	lch(32.42, 21.15, 309.46°)
OKLab	oklab(42.26% 0.0321 -0.0448)
OKLCH	oklch(42.26% 0.055 305.6)
XYZ	xyz(8.3343, 7.2710, 13.5322)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554666 #576646

analogous

#464766 #554666 #654666

triadic

#554666 #665546 #466655

tetradic

#554666 #664647 #576646 #466665

square

#554666 #664647 #576646 #466665

split-complementary

#554666 #666546 #476646

monochromatic

#19141D #372D42 #554666 #735F8A #927FA7

Accessibility & contrast

On white

8.56

#554666 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#554666 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554666

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554666	#FFFFFF	#000000	##FFFFFF
##554666	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404C67

Deuteranopia (green-blind)

#434C65

Tritanopia (blue-blind)

#534B51

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #554666;
/* rgb */ color: rgb(85, 70, 102);
/* oklch */ color: oklch(42.3% 0.055 305.6);

Tailwind

colors: {
  custom: {
    50: '#857991',
    500: '#554666',
    950: '#000000',
  },
}

SCSS

$custom: #554666;
$custom-light: #857991;
$custom-dark: #000000;

JSON

{
  "hex": "#554666",
  "rgb": {
    "r": 85,
    "g": 70,
    "b": 102
  },
  "hsl": {
    "h": 268.125,
    "s": 18.605,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42263,
    "c": 0.05513,
    "h": 305.6
  },
  "luminance": 0.07271
}

Semantic roles & 50–950 ramp

primary

#554666

secondary

#859474

accent

#BB6D96

background

#F8F7F8

surface

#EFEDF0

border

#CAC8CB

text

#0B090D

muted

#7C7B7D

Preview Lab

Preview with #554666

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

Preview Lab → · Contrast checker → · Palette generator →