#554D66#554D66

#554D66 is a dark, muted violet. Relative luminance 0.082; OKLCH L 43.8% C 0.042 H 299.3°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#554D66
RGB	rgb(85, 77, 102)
HSL	hsl(259, 14%, 35%)
HSV	hsv(259, 25%, 40%)
CMYK	cmyk(16.7%, 24.5%, 0%, 60%)
CIE-LAB	lab(34.39, 8.97, -13.30)
CIE-LCH	lch(34.39, 16.04, 303.99°)
OKLab	oklab(43.79% 0.0204 -0.0363)
OKLCH	oklch(43.79% 0.042 299.3)
XYZ	xyz(8.7980, 8.1983, 13.6867)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554D66 #5E664D

analogous

#4D5266 #554D66 #614D66

triadic

#554D66 #66554D #4D6655

tetradic

#554D66 #664D52 #5E664D #4D6661

square

#554D66 #664D52 #5E664D #4D6661

split-complementary

#554D66 #66614D #52664D

monochromatic

#1B1820 #383343 #554D66 #726789 #9188A5

Accessibility & contrast

On white

7.96

#554D66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#554D66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554D66

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554D66	#FFFFFF	#000000	##FFFFFF
##554D66	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485167

Deuteranopia (green-blind)

#495165

Tritanopia (blue-blind)

#525156

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #554d66;
/* rgb */ color: rgb(85, 77, 102);
/* oklch */ color: oklch(43.8% 0.042 299.3);

Tailwind

colors: {
  custom: {
    50: '#857e91',
    500: '#554d66',
    950: '#000000',
  },
}

SCSS

$custom: #554d66;
$custom-light: #857e91;
$custom-dark: #000000;

JSON

{
  "hex": "#554d66",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 102
  },
  "hsl": {
    "h": 259.2,
    "s": 13.966,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43785,
    "c": 0.04166,
    "h": 299.3
  },
  "luminance": 0.08198
}

Semantic roles & 50–950 ramp

primary

#554D66

secondary

#8C937C

accent

#B771A0

background

#F8F7F8

surface

#EFEEF0

border

#CAC9CB

text

#0B0A0C

muted

#7C7C7D

Preview Lab

Preview with #554D66

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

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