#545E72#545E72

#545E72 is a mid, muted blue. Relative luminance 0.111; OKLCH L 48.1% C 0.035 H 264.2°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#545E72
RGB	rgb(84, 94, 114)
HSL	hsl(220, 15%, 39%)
HSV	hsv(220, 26%, 45%)
CMYK	cmyk(26.3%, 17.5%, 0%, 55.3%)
CIE-LAB	lab(39.76, 1.06, -12.60)
CIE-LCH	lch(39.76, 12.65, 274.82°)
OKLab	oklab(48.1% -0.0035 -0.0345)
OKLCH	oklch(48.1% 0.035 264.2)
XYZ	xyz(10.6953, 11.1048, 17.4963)
Luminance	0.1110 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545E72 #726854

analogous

#546D72 #545E72 #595472

triadic

#545E72 #72545E #5E7254

tetradic

#545E72 #72546D #726854 #547259

square

#545E72 #72546D #726854 #547259

split-complementary

#545E72 #725954 #6D7254

monochromatic

#20242C #3A414F #545E72 #6F7B95 #929BAF

Accessibility & contrast

On white

6.52

#545E72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#545E72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545E72

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545E72	#FFFFFF	#000000	##FFFFFF
##545E72	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585F73

Deuteranopia (green-blind)

#555C72

Tritanopia (blue-blind)

#4C6265

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #545e72;
/* rgb */ color: rgb(84, 94, 114);
/* oklch */ color: oklch(48.1% 0.035 264.2);

Tailwind

colors: {
  custom: {
    50: '#848b9a',
    500: '#545e72',
    950: '#000000',
  },
}

SCSS

$custom: #545e72;
$custom-light: #848b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#545e72",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 114
  },
  "hsl": {
    "h": 220,
    "s": 15.152,
    "l": 38.824
  },
  "oklch": {
    "l": 0.48096,
    "c": 0.03466,
    "h": 264.2
  },
  "luminance": 0.11105
}

Semantic roles & 50–950 ramp

primary

#545E72

secondary

#9D9585

accent

#A070B8

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0C0E

muted

#7C7D7E

Preview Lab

Preview with #545E72

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

Preview Lab → · Contrast checker → · Palette generator →