#545C6E#545C6E

#545C6E is a mid, muted blue. Relative luminance 0.107; OKLCH L 47.5% C 0.031 H 266.3°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#545C6E
RGB	rgb(84, 92, 110)
HSL	hsl(222, 13%, 38%)
HSV	hsv(222, 24%, 43%)
CMYK	cmyk(23.6%, 16.4%, 0%, 56.9%)
CIE-LAB	lab(39.01, 1.25, -11.27)
CIE-LCH	lch(39.01, 11.34, 276.31°)
OKLab	oklab(47.46% -0.002 -0.0308)
OKLCH	oklch(47.46% 0.031 266.3)
XYZ	xyz(10.2970, 10.6646, 16.2648)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545C6E #6E6654

analogous

#54696E #545C6E #59546E

triadic

#545C6E #6E545C #5C6E54

tetradic

#545C6E #6E5469 #6E6654 #546E59

square

#545C6E #6E5469 #6E6654 #546E59

split-complementary

#545C6E #6E5954 #696E54

monochromatic

#1F2229 #3A3F4B #545C6E #6F7991 #9199AB

Accessibility & contrast

On white

6.70

#545C6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#545C6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545C6E

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545C6E	#FFFFFF	#000000	##FFFFFF
##545C6E	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575D6F

Deuteranopia (green-blind)

#545B6E

Tritanopia (blue-blind)

#4E5F62

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #545c6e;
/* rgb */ color: rgb(84, 92, 110);
/* oklch */ color: oklch(47.5% 0.031 266.3);

Tailwind

colors: {
  custom: {
    50: '#848a97',
    500: '#545c6e',
    950: '#000000',
  },
}

SCSS

$custom: #545c6e;
$custom-light: #848a97;
$custom-dark: #000000;

JSON

{
  "hex": "#545c6e",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 110
  },
  "hsl": {
    "h": 221.538,
    "s": 13.402,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47461,
    "c": 0.03083,
    "h": 266.3
  },
  "luminance": 0.10665
}

Semantic roles & 50–950 ramp

primary

#545C6E

secondary

#999384

accent

#A172B6

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0B0D

muted

#7C7C7E

Preview Lab

Preview with #545C6E

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

Preview Lab → · Contrast checker → · Palette generator →