#545D84#545D84

#545D84 is a mid, moderate blue. Relative luminance 0.114; OKLCH L 48.7% C 0.064 H 273.8°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#545D84
RGB	rgb(84, 93, 132)
HSL	hsl(229, 22%, 42%)
HSV	hsv(229, 36%, 52%)
CMYK	cmyk(36.4%, 29.5%, 0%, 48.2%)
CIE-LAB	lab(40.21, 6.68, -22.89)
CIE-LCH	lch(40.21, 23.84, 286.26°)
OKLab	oklab(48.7% 0.0043 -0.0636)
OKLCH	oklch(48.7% 0.064 273.8)
XYZ	xyz(11.7342, 11.3790, 23.4034)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545D84 #847B54

analogous

#547584 #545D84 #635484

triadic

#545D84 #84545D #5D8454

tetradic

#545D84 #845475 #847B54 #548463

square

#545D84 #845475 #847B54 #548463

split-complementary

#545D84 #846354 #758454

monochromatic

#242839 #3C435F #545D84 #717AA4 #969DBC

Accessibility & contrast

On white

6.41

#545D84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#545D84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545D84

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545D84	#FFFFFF	#000000	##FFFFFF
##545D84	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516186

Deuteranopia (green-blind)

#4D5D83

Tritanopia (blue-blind)

#46656B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #545d84;
/* rgb */ color: rgb(84, 93, 132);
/* oklch */ color: oklch(48.7% 0.064 273.8);

Tailwind

colors: {
  custom: {
    50: '#868aa8',
    500: '#545d84',
    950: '#000000',
  },
}

SCSS

$custom: #545d84;
$custom-light: #868aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#545d84",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 132
  },
  "hsl": {
    "h": 228.75,
    "s": 22.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.48698,
    "c": 0.06379,
    "h": 273.8
  },
  "luminance": 0.11379
}

Semantic roles & 50–950 ramp

primary

#545D84

secondary

#AAA48A

accent

#AF69BF

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #545D84

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

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