#554F71#554F71

#554F71 is a dark, muted violet. Relative luminance 0.087; OKLCH L 44.7% C 0.055 H 292.1°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#554F71
RGB	rgb(85, 79, 113)
HSL	hsl(251, 18%, 38%)
HSV	hsv(251, 30%, 44%)
CMYK	cmyk(24.8%, 30.1%, 0%, 55.7%)
CIE-LAB	lab(35.43, 10.54, -18.60)
CIE-LCH	lch(35.43, 21.38, 299.54°)
OKLab	oklab(44.74% 0.0208 -0.0513)
OKLCH	oklch(44.74% 0.055 292.1)
XYZ	xyz(9.5222, 8.7154, 16.8001)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F71 #6B714F

analogous

#4F5A71 #554F71 #664F71

triadic

#554F71 #71554F #4F7155

tetradic

#554F71 #714F5A #6B714F #4F7166

square

#554F71 #714F5A #6B714F #4F7166

split-complementary

#554F71 #71664F #5A714F

monochromatic

#1F1D29 #3A364D #554F71 #706895 #928CAF

Accessibility & contrast

On white

7.66

#554F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#554F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F71

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F71	#FFFFFF	#000000	##FFFFFF
##554F71	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475472

Deuteranopia (green-blind)

#475370

Tritanopia (blue-blind)

#4F555B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #554f71;
/* rgb */ color: rgb(85, 79, 113);
/* oklch */ color: oklch(44.7% 0.055 292.1);

Tailwind

colors: {
  custom: {
    50: '#85809a',
    500: '#554f71',
    950: '#000000',
  },
}

SCSS

$custom: #554f71;
$custom-light: #85809a;
$custom-dark: #000000;

JSON

{
  "hex": "#554f71",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 113
  },
  "hsl": {
    "h": 250.588,
    "s": 17.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.44741,
    "c": 0.05539,
    "h": 292.1
  },
  "luminance": 0.08716
}

Semantic roles & 50–950 ramp

primary

#554F71

secondary

#979C80

accent

#BA6DAD

background

#F8F7F9

surface

#EFEEF2

border

#CAC9CC

text

#0B0A0E

muted

#7C7C7E

Preview Lab

Preview with #554F71

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

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