#545663#545663

#545663 is a mid, muted blue. Relative luminance 0.094; OKLCH L 45.6% C 0.021 H 278.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#545663
RGB	rgb(84, 86, 99)
HSL	hsl(232, 8%, 36%)
HSV	hsv(232, 15%, 39%)
CMYK	cmyk(15.2%, 13.1%, 0%, 61.2%)
CIE-LAB	lab(36.82, 2.20, -7.76)
CIE-LCH	lch(36.82, 8.06, 285.80°)
OKLab	oklab(45.61% 0.0032 -0.021)
OKLCH	oklch(45.61% 0.021 278.6)
XYZ	xyz(9.2356, 9.4411, 13.1377)
Luminance	0.0944 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545663 #636154

analogous

#545D63 #545663 #595463

triadic

#545663 #635456 #566354

tetradic

#545663 #63545D #636154 #546359

square

#545663 #63545D #636154 #546359

split-complementary

#545663 #635954 #5D6354

monochromatic

#1C1C21 #383942 #545663 #707384 #9093A1

Accessibility & contrast

On white

7.27

#545663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#545663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545663

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545663	#FFFFFF	#000000	##FFFFFF
##545663	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535764

Deuteranopia (green-blind)

#525663

Tritanopia (blue-blind)

#51585A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #545663;
/* rgb */ color: rgb(84, 86, 99);
/* oklch */ color: oklch(45.6% 0.021 278.6);

Tailwind

colors: {
  custom: {
    50: '#84858f',
    500: '#545663',
    950: '#000000',
  },
}

SCSS

$custom: #545663;
$custom-light: #84858f;
$custom-dark: #000000;

JSON

{
  "hex": "#545663",
  "rgb": {
    "r": 84,
    "g": 86,
    "b": 99
  },
  "hsl": {
    "h": 232,
    "s": 8.197,
    "l": 35.882
  },
  "oklch": {
    "l": 0.45613,
    "c": 0.02123,
    "h": 278.6
  },
  "luminance": 0.09441
}

Semantic roles & 50–950 ramp

primary

#545663

secondary

#908E83

accent

#A977B1

background

#F8F8F8

surface

#EFEFF0

border

#CACACB

text

#0A0B0C

muted

#7C7C7D

Preview Lab

Preview with #545663

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

Preview Lab → · Contrast checker → · Palette generator →