#545D63#545D63

#545D63 is a mid, near-neutral cyan. Relative luminance 0.106; OKLCH L 47.3% C 0.015 H 236.9°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#545D63
RGB	rgb(84, 93, 99)
HSL	hsl(204, 8%, 36%)
HSV	hsv(204, 15%, 39%)
CMYK	cmyk(15.2%, 6.1%, 0%, 61.2%)
CIE-LAB	lab(38.92, -2.10, -4.62)
CIE-LCH	lch(38.92, 5.08, 245.54°)
OKLab	oklab(47.26% -0.0081 -0.0125)
OKLCH	oklch(47.26% 0.015 236.9)
XYZ	xyz(9.8221, 10.6142, 13.3332)
Luminance	0.1061 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545D63 #635A54

analogous

#546361 #545D63 #545563

triadic

#545D63 #63545D #5D6354

tetradic

#545D63 #615463 #635A54 #556354

square

#545D63 #615463 #635A54 #556354

split-complementary

#545D63 #635455 #636154

monochromatic

#1C1F21 #383E42 #545D63 #707C84 #909AA1

Accessibility & contrast

On white

6.72

#545D63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#545D63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545D63

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545D63	#FFFFFF	#000000	##FFFFFF
##545D63	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5D63

Deuteranopia (green-blind)

#585B63

Tritanopia (blue-blind)

#505F5F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #545d63;
/* rgb */ color: rgb(84, 93, 99);
/* oklch */ color: oklch(47.3% 0.015 236.9);

Tailwind

colors: {
  custom: {
    50: '#848a8f',
    500: '#545d63',
    950: '#000000',
  },
}

SCSS

$custom: #545d63;
$custom-light: #848a8f;
$custom-dark: #000000;

JSON

{
  "hex": "#545d63",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 99
  },
  "hsl": {
    "h": 204,
    "s": 8.197,
    "l": 35.882
  },
  "oklch": {
    "l": 0.47264,
    "c": 0.01489,
    "h": 236.9
  },
  "luminance": 0.10614
}

Semantic roles & 50–950 ramp

primary

#545D63

secondary

#908883

accent

#8E77B1

background

#F8F8F8

surface

#EFF0F0

border

#CACBCB

text

#0A0B0C

muted

#7C7C7D

Preview Lab

Preview with #545D63

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

Preview Lab → · Contrast checker → · Palette generator →