#554F64#554F64

#554F64 is a dark, muted violet. Relative luminance 0.084; OKLCH L 44.1% C 0.035 H 298.0°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#554F64
RGB	rgb(85, 79, 100)
HSL	hsl(257, 12%, 35%)
HSV	hsv(257, 21%, 39%)
CMYK	cmyk(15%, 21%, 0%, 60.8%)
CIE-LAB	lab(34.89, 7.20, -11.29)
CIE-LCH	lch(34.89, 13.39, 302.55°)
OKLab	oklab(44.14% 0.0164 -0.0307)
OKLCH	oklch(44.14% 0.035 298)
XYZ	xyz(8.8421, 8.4433, 13.2180)
Luminance	0.0844 (WCAG relative)
Temperature	neutral
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F64 #5E644F

analogous

#4F5364 #554F64 #604F64

triadic

#554F64 #64554F #4F6455

tetradic

#554F64 #644F53 #5E644F #4F6460

square

#554F64 #644F53 #5E644F #4F6460

split-complementary

#554F64 #64604F #53644F

monochromatic

#1B1920 #383442 #554F64 #726A86 #918AA3

Accessibility & contrast

On white

7.81

#554F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#554F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F64

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F64	#FFFFFF	#000000	##FFFFFF
##554F64	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5265

Deuteranopia (green-blind)

#4C5263

Tritanopia (blue-blind)

#525256

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #554f64;
/* rgb */ color: rgb(85, 79, 100);
/* oklch */ color: oklch(44.1% 0.035 298.0);

Tailwind

colors: {
  custom: {
    50: '#858090',
    500: '#554f64',
    950: '#000000',
  },
}

SCSS

$custom: #554f64;
$custom-light: #858090;
$custom-dark: #000000;

JSON

{
  "hex": "#554f64",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 100
  },
  "hsl": {
    "h": 257.143,
    "s": 11.732,
    "l": 35.098
  },
  "oklch": {
    "l": 0.44144,
    "c": 0.03478,
    "h": 298
  },
  "luminance": 0.08443
}

Semantic roles & 50–950 ramp

primary

#554F64

secondary

#8C917E

accent

#B573A2

background

#F8F7F8

surface

#EFEEF0

border

#CAC9CB

text

#0B0A0C

muted

#7C7C7D

Preview Lab

Preview with #554F64

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

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