#554E63#554E63

#554E63 is a dark, muted violet. Relative luminance 0.083; OKLCH L 43.9% C 0.035 H 300.2°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#554E63
RGB	rgb(85, 78, 99)
HSL	hsl(260, 12%, 35%)
HSV	hsv(260, 21%, 39%)
CMYK	cmyk(14.1%, 21.2%, 0%, 61.2%)
CIE-LAB	lab(34.56, 7.59, -11.16)
CIE-LCH	lch(34.56, 13.50, 304.24°)
OKLab	oklab(43.88% 0.0177 -0.0303)
OKLCH	oklch(43.88% 0.035 300.2)
XYZ	xyz(8.7224, 8.2809, 12.9408)
Luminance	0.0828 (WCAG relative)
Temperature	neutral
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554E63 #5C634E

analogous

#4E5263 #554E63 #604E63

triadic

#554E63 #63554E #4E6355

tetradic

#554E63 #634E52 #5C634E #4E6360

square

#554E63 #634E52 #5C634E #4E6360

split-complementary

#554E63 #63604E #52634E

monochromatic

#1A181F #383341 #554E63 #726985 #9289A2

Accessibility & contrast

On white

7.91

#554E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#554E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554E63

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554E63	#FFFFFF	#000000	##FFFFFF
##554E63	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5164

Deuteranopia (green-blind)

#4B5162

Tritanopia (blue-blind)

#535155

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #554e63;
/* rgb */ color: rgb(85, 78, 99);
/* oklch */ color: oklch(43.9% 0.035 300.2);

Tailwind

colors: {
  custom: {
    50: '#857f8f',
    500: '#554e63',
    950: '#000000',
  },
}

SCSS

$custom: #554e63;
$custom-light: #857f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#554e63",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 99
  },
  "hsl": {
    "h": 260,
    "s": 11.864,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43876,
    "c": 0.03509,
    "h": 300.2
  },
  "luminance": 0.08281
}

Semantic roles & 50–950 ramp

primary

#554E63

secondary

#8A907C

accent

#B5739F

background

#F8F7F8

surface

#EFEEF0

border

#CAC9CB

text

#0B0A0C

muted

#7C7C7D

Preview Lab

Preview with #554E63

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

Preview Lab → · Contrast checker → · Palette generator →