#554B63#554B63

#554B63 is a dark, muted violet. Relative luminance 0.079; OKLCH L 43.2% C 0.041 H 303.7°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#554B63
RGB	rgb(85, 75, 99)
HSL	hsl(265, 14%, 34%)
HSV	hsv(265, 24%, 39%)
CMYK	cmyk(14.1%, 24.2%, 0%, 61.2%)
CIE-LAB	lab(33.70, 9.50, -12.47)
CIE-LCH	lch(33.70, 15.68, 307.31°)
OKLab	oklab(43.21% 0.0227 -0.034)
OKLCH	oklch(43.21% 0.041 303.7)
XYZ	xyz(8.5141, 7.8643, 12.8714)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554B63 #59634B

analogous

#4B4D63 #554B63 #614B63

triadic

#554B63 #63554B #4B6355

tetradic

#554B63 #634B4D #59634B #4B6361

square

#554B63 #634B4D #59634B #4B6361

split-complementary

#554B63 #63614B #4D634B

monochromatic

#19161D #373140 #554B63 #736586 #9285A3

Accessibility & contrast

On white

8.16

#554B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#554B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554B63

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554B63	#FFFFFF	#000000	##FFFFFF
##554B63	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474F64

Deuteranopia (green-blind)

#484F62

Tritanopia (blue-blind)

#534E53

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #554b63;
/* rgb */ color: rgb(85, 75, 99);
/* oklch */ color: oklch(43.2% 0.041 303.7);

Tailwind

colors: {
  custom: {
    50: '#857d8f',
    500: '#554b63',
    950: '#000000',
  },
}

SCSS

$custom: #554b63;
$custom-light: #857d8f;
$custom-dark: #000000;

JSON

{
  "hex": "#554b63",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 99
  },
  "hsl": {
    "h": 265,
    "s": 13.793,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43209,
    "c": 0.04085,
    "h": 303.7
  },
  "luminance": 0.07864
}

Semantic roles & 50–950 ramp

primary

#554B63

secondary

#879179

accent

#B7719A

background

#F8F7F8

surface

#EFEEF0

border

#CAC9CB

text

#0B090C

muted

#7C7B7D

Preview Lab

Preview with #554B63

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

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