#545B68#545B68

#545B68 is a mid, muted blue. Relative luminance 0.104; OKLCH L 47.0% C 0.023 H 262.9°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#545B68
RGB	rgb(84, 91, 104)
HSL	hsl(219, 11%, 37%)
HSV	hsv(219, 19%, 41%)
CMYK	cmyk(19.2%, 12.5%, 0%, 59.2%)
CIE-LAB	lab(38.49, 0.34, -8.35)
CIE-LCH	lch(38.49, 8.36, 272.31°)
OKLab	oklab(46.98% -0.0028 -0.0227)
OKLCH	oklch(46.98% 0.023 262.9)
XYZ	xyz(9.8953, 10.3663, 14.5736)
Luminance	0.1037 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545B68 #686154

analogous

#546568 #545B68 #575468

triadic

#545B68 #68545B #5B6854

tetradic

#545B68 #685465 #686154 #546857

square

#545B68 #685465 #686154 #546857

split-complementary

#545B68 #685754 #656854

monochromatic

#1D2024 #393D46 #545B68 #6F798A #9198A6

Accessibility & contrast

On white

6.83

#545B68 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#545B68 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545B68

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545B68	#FFFFFF	#000000	##FFFFFF
##545B68	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575C69

Deuteranopia (green-blind)

#555A68

Tritanopia (blue-blind)

#4F5E5F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #545b68;
/* rgb */ color: rgb(84, 91, 104);
/* oklch */ color: oklch(47.0% 0.023 262.9);

Tailwind

colors: {
  custom: {
    50: '#848993',
    500: '#545b68',
    950: '#000000',
  },
}

SCSS

$custom: #545b68;
$custom-light: #848993;
$custom-dark: #000000;

JSON

{
  "hex": "#545b68",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 104
  },
  "hsl": {
    "h": 219,
    "s": 10.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46982,
    "c": 0.02283,
    "h": 262.9
  },
  "luminance": 0.10366
}

Semantic roles & 50–950 ramp

primary

#545B68

secondary

#948E83

accent

#9D74B4

background

#F8F8F9

surface

#EFF0F1

border

#CACBCB

text

#0B0B0D

muted

#7C7C7E

Preview Lab

Preview with #545B68

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

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