#545D72#545D72

#545D72 is a mid, muted blue. Relative luminance 0.109; OKLCH L 47.9% C 0.036 H 266.8°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#545D72
RGB	rgb(84, 93, 114)
HSL	hsl(222, 15%, 39%)
HSV	hsv(222, 26%, 45%)
CMYK	cmyk(26.3%, 18.4%, 0%, 55.3%)
CIE-LAB	lab(39.46, 1.68, -13.05)
CIE-LCH	lch(39.46, 13.16, 277.32°)
OKLab	oklab(47.86% -0.002 -0.0357)
OKLCH	oklch(47.86% 0.036 266.8)
XYZ	xyz(10.6070, 10.9281, 17.4668)
Luminance	0.1093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545D72 #726954

analogous

#546C72 #545D72 #5A5472

triadic

#545D72 #72545D #5D7254

tetradic

#545D72 #72546C #726954 #54725A

square

#545D72 #72546C #726954 #54725A

split-complementary

#545D72 #725A54 #6C7254

monochromatic

#20242C #3A404F #545D72 #6F7A95 #929AAF

Accessibility & contrast

On white

6.59

#545D72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#545D72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545D72

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545D72	#FFFFFF	#000000	##FFFFFF
##545D72	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575E73

Deuteranopia (green-blind)

#545C71

Tritanopia (blue-blind)

#4C6164

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #545d72;
/* rgb */ color: rgb(84, 93, 114);
/* oklch */ color: oklch(47.9% 0.036 266.8);

Tailwind

colors: {
  custom: {
    50: '#848a9a',
    500: '#545d72',
    950: '#000000',
  },
}

SCSS

$custom: #545d72;
$custom-light: #848a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#545d72",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 114
  },
  "hsl": {
    "h": 222,
    "s": 15.152,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47863,
    "c": 0.03579,
    "h": 266.8
  },
  "luminance": 0.10928
}

Semantic roles & 50–950 ramp

primary

#545D72

secondary

#9D9685

accent

#A270B8

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0B0E

muted

#7C7C7E

Preview Lab

Preview with #545D72

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

Preview Lab → · Contrast checker → · Palette generator →