#554F72#554F72

#554F72 is a dark, muted violet. Relative luminance 0.087; OKLCH L 44.8% C 0.057 H 291.8°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#554F72
RGB	rgb(85, 79, 114)
HSL	hsl(250, 18%, 38%)
HSV	hsv(250, 31%, 45%)
CMYK	cmyk(25.4%, 30.7%, 0%, 55.3%)
CIE-LAB	lab(35.47, 10.81, -19.15)
CIE-LCH	lch(35.47, 21.99, 299.43°)
OKLab	oklab(44.79% 0.0212 -0.0529)
OKLCH	oklch(44.79% 0.057 291.8)
XYZ	xyz(9.5788, 8.7380, 17.0983)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F72 #6C724F

analogous

#4F5A72 #554F72 #664F72

triadic

#554F72 #72554F #4F7255

tetradic

#554F72 #724F5A #6C724F #4F7266

square

#554F72 #724F5A #6C724F #4F7266

split-complementary

#554F72 #72664F #5A724F

monochromatic

#1F1D2A #3A364E #554F72 #706896 #928CAF

Accessibility & contrast

On white

7.64

#554F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#554F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F72

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F72	#FFFFFF	#000000	##FFFFFF
##554F72	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465473

Deuteranopia (green-blind)

#475371

Tritanopia (blue-blind)

#4F555B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #554f72;
/* rgb */ color: rgb(85, 79, 114);
/* oklch */ color: oklch(44.8% 0.057 291.8);

Tailwind

colors: {
  custom: {
    50: '#85809a',
    500: '#554f72',
    950: '#000000',
  },
}

SCSS

$custom: #554f72;
$custom-light: #85809a;
$custom-dark: #000000;

JSON

{
  "hex": "#554f72",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 114
  },
  "hsl": {
    "h": 250.286,
    "s": 18.135,
    "l": 37.843
  },
  "oklch": {
    "l": 0.4479,
    "c": 0.05697,
    "h": 291.8
  },
  "luminance": 0.08738
}

Semantic roles & 50–950 ramp

primary

#554F72

secondary

#989D80

accent

#BB6DAD

background

#F8F7F9

surface

#EFEEF2

border

#CAC9CC

text

#0B0A0E

muted

#7C7C7E

Preview Lab

Preview with #554F72

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

Preview Lab → · Contrast checker → · Palette generator →