#545B7E#545B7E

#545B7E is a mid, muted blue. Relative luminance 0.109; OKLCH L 48.0% C 0.057 H 275.3°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#545B7E
RGB	rgb(84, 91, 126)
HSL	hsl(230, 20%, 41%)
HSV	hsv(230, 33%, 49%)
CMYK	cmyk(33.3%, 27.8%, 0%, 50.6%)
CIE-LAB	lab(39.37, 6.21, -20.54)
CIE-LCH	lch(39.37, 21.46, 286.81°)
OKLab	oklab(47.95% 0.0053 -0.0569)
OKLCH	oklch(47.95% 0.057 275.3)
XYZ	xyz(11.1621, 10.8730, 21.2452)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545B7E #7E7754

analogous

#54707E #545B7E #62547E

triadic

#545B7E #7E545B #5B7E54

tetradic

#545B7E #7E5470 #7E7754 #547E62

square

#545B7E #7E5470 #7E7754 #547E62

split-complementary

#545B7E #7E6254 #707E54

monochromatic

#232635 #3C4059 #545B7E #70789F #949AB8

Accessibility & contrast

On white

6.62

#545B7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#545B7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545B7E

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545B7E	#FFFFFF	#000000	##FFFFFF
##545B7E	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505E80

Deuteranopia (green-blind)

#4D5B7D

Tritanopia (blue-blind)

#496267

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #545b7e;
/* rgb */ color: rgb(84, 91, 126);
/* oklch */ color: oklch(48.0% 0.057 275.3);

Tailwind

colors: {
  custom: {
    50: '#8589a3',
    500: '#545b7e',
    950: '#000000',
  },
}

SCSS

$custom: #545b7e;
$custom-light: #8589a3;
$custom-dark: #000000;

JSON

{
  "hex": "#545b7e",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 126
  },
  "hsl": {
    "h": 230,
    "s": 20,
    "l": 41.176
  },
  "oklch": {
    "l": 0.47953,
    "c": 0.05719,
    "h": 275.3
  },
  "luminance": 0.10873
}

Semantic roles & 50–950 ramp

primary

#545B7E

secondary

#A5A188

accent

#AF6BBD

background

#F8F8FA

surface

#EFF0F3

border

#CACBCD

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #545B7E

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

Preview Lab → · Contrast checker → · Palette generator →