#545366#545366

#545366 is a mid, muted blue. Relative luminance 0.090; OKLCH L 45.0% C 0.031 H 287.5°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#545366
RGB	rgb(84, 83, 102)
HSL	hsl(243, 10%, 36%)
HSV	hsv(243, 19%, 40%)
CMYK	cmyk(17.6%, 18.6%, 0%, 60%)
CIE-LAB	lab(36.04, 4.81, -10.80)
CIE-LCH	lch(36.04, 11.83, 293.99°)
OKLab	oklab(45.04% 0.0093 -0.0294)
OKLCH	oklch(45.04% 0.031 287.5)
XYZ	xyz(9.1471, 9.0305, 13.8290)
Luminance	0.0903 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545366 #656653

analogous

#535C66 #545366 #5E5366

triadic

#545366 #665453 #536654

tetradic

#545366 #66535C #656653 #53665E

square

#545366 #66535C #656653 #53665E

split-complementary

#545366 #665E53 #5C6653

monochromatic

#1C1C23 #383844 #545366 #706E88 #908FA4

Accessibility & contrast

On white

7.48

#545366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#545366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545366

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545366	#FFFFFF	#000000	##FFFFFF
##545366	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5567

Deuteranopia (green-blind)

#4E5465

Tritanopia (blue-blind)

#505659

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #545366;
/* rgb */ color: rgb(84, 83, 102);
/* oklch */ color: oklch(45.0% 0.031 287.5);

Tailwind

colors: {
  custom: {
    50: '#848391',
    500: '#545366',
    950: '#000000',
  },
}

SCSS

$custom: #545366;
$custom-light: #848391;
$custom-dark: #000000;

JSON

{
  "hex": "#545366",
  "rgb": {
    "r": 84,
    "g": 83,
    "b": 102
  },
  "hsl": {
    "h": 243.158,
    "s": 10.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45043,
    "c": 0.03082,
    "h": 287.5
  },
  "luminance": 0.09031
}

Semantic roles & 50–950 ramp

primary

#545366

secondary

#929382

accent

#B375B0

background

#F8F8F8

surface

#EFEFF0

border

#CACACB

text

#0B0A0C

muted

#7C7C7D

Preview Lab

Preview with #545366

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

Preview Lab → · Contrast checker → · Palette generator →