#554E66#554E66

#554E66 is a dark, muted violet. Relative luminance 0.083; OKLCH L 44.0% C 0.040 H 298.1°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#554E66
RGB	rgb(85, 78, 102)
HSL	hsl(258, 13%, 35%)
HSV	hsv(258, 24%, 40%)
CMYK	cmyk(16.7%, 23.5%, 0%, 60%)
CIE-LAB	lab(34.68, 8.33, -12.87)
CIE-LCH	lch(34.68, 15.33, 302.94°)
OKLab	oklab(44.01% 0.0188 -0.0351)
OKLCH	oklch(44.01% 0.04 298.1)
XYZ	xyz(8.8685, 8.3393, 13.7102)
Luminance	0.0834 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554E66 #5F664E

analogous

#4E5366 #554E66 #614E66

triadic

#554E66 #66554E #4E6655

tetradic

#554E66 #664E53 #5F664E #4E6661

square

#554E66 #664E53 #5F664E #4E6661

split-complementary

#554E66 #66614E #53664E

monochromatic

#1B1921 #383343 #554E66 #726989 #9189A5

Accessibility & contrast

On white

7.87

#554E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#554E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554E66

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554E66	#FFFFFF	#000000	##FFFFFF
##554E66	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495267

Deuteranopia (green-blind)

#4A5165

Tritanopia (blue-blind)

#525256

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #554e66;
/* rgb */ color: rgb(85, 78, 102);
/* oklch */ color: oklch(44.0% 0.040 298.1);

Tailwind

colors: {
  custom: {
    50: '#857f91',
    500: '#554e66',
    950: '#000000',
  },
}

SCSS

$custom: #554e66;
$custom-light: #857f91;
$custom-dark: #000000;

JSON

{
  "hex": "#554e66",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 102
  },
  "hsl": {
    "h": 257.5,
    "s": 13.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44007,
    "c": 0.03979,
    "h": 298.1
  },
  "luminance": 0.08339
}

Semantic roles & 50–950 ramp

primary

#554E66

secondary

#8D937D

accent

#B672A2

background

#F8F7F8

surface

#EFEEF0

border

#CAC9CB

text

#0B0A0C

muted

#7C7C7D

Preview Lab

Preview with #554E66

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

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