#554F5E#554F5E

#554F5E is a dark, muted violet. Relative luminance 0.083; OKLCH L 43.9% C 0.025 H 303.5°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#554F5E
RGB	rgb(85, 79, 94)
HSL	hsl(264, 9%, 34%)
HSV	hsv(264, 16%, 37%)
CMYK	cmyk(9.6%, 16%, 0%, 63.1%)
CIE-LAB	lab(34.66, 5.76, -7.85)
CIE-LCH	lch(34.66, 9.74, 306.27°)
OKLab	oklab(43.89% 0.014 -0.0212)
OKLCH	oklch(43.89% 0.025 303.5)
XYZ	xyz(8.5623, 8.3314, 11.7445)
Luminance	0.0833 (WCAG relative)
Temperature	neutral
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F5E #585E4F

analogous

#4F515E #554F5E #5D4F5E

triadic

#554F5E #5E554F #4F5E55

tetradic

#554F5E #5E4F51 #585E4F #4F5E5D

square

#554F5E #5E4F51 #585E4F #4F5E5D

split-complementary

#554F5E #5E5D4F #515E4F

monochromatic

#19171B #37333D #554F5E #736B7F #928A9D

Accessibility & contrast

On white

7.88

#554F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#554F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F5E

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F5E	#FFFFFF	#000000	##FFFFFF
##554F5E	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C515F

Deuteranopia (green-blind)

#4D525E

Tritanopia (blue-blind)

#545154

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #554f5e;
/* rgb */ color: rgb(85, 79, 94);
/* oklch */ color: oklch(43.9% 0.025 303.5);

Tailwind

colors: {
  custom: {
    50: '#85808b',
    500: '#554f5e',
    950: '#000000',
  },
}

SCSS

$custom: #554f5e;
$custom-light: #85808b;
$custom-dark: #000000;

JSON

{
  "hex": "#554f5e",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 94
  },
  "hsl": {
    "h": 264,
    "s": 8.671,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43894,
    "c": 0.0254,
    "h": 303.5
  },
  "luminance": 0.08331
}

Semantic roles & 50–950 ramp

primary

#554F5E

secondary

#868C7D

accent

#B2769A

background

#F8F7F8

surface

#EFEEF0

border

#CAC9CB

text

#0B0A0C

muted

#7C7C7D

Preview Lab

Preview with #554F5E

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

Preview Lab → · Contrast checker → · Palette generator →