#545B8A#545B8A

#545B8A is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.6% C 0.076 H 276.7°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#545B8A
RGB	rgb(84, 91, 138)
HSL	hsl(232, 24%, 44%)
HSV	hsv(232, 39%, 54%)
CMYK	cmyk(39.1%, 34.1%, 0%, 45.9%)
CIE-LAB	lab(39.92, 9.69, -26.98)
CIE-LCH	lch(39.92, 28.67, 289.76°)
OKLab	oklab(48.56% 0.0089 -0.0754)
OKLCH	oklch(48.56% 0.076 276.7)
XYZ	xyz(11.9833, 11.2015, 25.5705)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545B8A #8A8354

analogous

#54768A #545B8A #68548A

triadic

#545B8A #8A545B #5B8A54

tetradic

#545B8A #8A5476 #8A8354 #548A68

square

#545B8A #8A5476 #8A8354 #548A68

split-complementary

#545B8A #8A6854 #768A54

monochromatic

#26293E #3D4264 #545B8A #7279A9 #989DC0

Accessibility & contrast

On white

6.48

#545B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#545B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545B8A

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545B8A	#FFFFFF	#000000	##FFFFFF
##545B8A	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C608C

Deuteranopia (green-blind)

#485C89

Tritanopia (blue-blind)

#44646C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #545b8a;
/* rgb */ color: rgb(84, 91, 138);
/* oklch */ color: oklch(48.6% 0.076 276.7);

Tailwind

colors: {
  custom: {
    50: '#8689ac',
    500: '#545b8a',
    950: '#000000',
  },
}

SCSS

$custom: #545b8a;
$custom-light: #8689ac;
$custom-dark: #000000;

JSON

{
  "hex": "#545b8a",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 138
  },
  "hsl": {
    "h": 232.222,
    "s": 24.324,
    "l": 43.529
  },
  "oklch": {
    "l": 0.48563,
    "c": 0.07597,
    "h": 276.7
  },
  "luminance": 0.11202
}

Semantic roles & 50–950 ramp

primary

#545B8A

secondary

#AEA98C

accent

#B567C1

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #545B8A

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

Preview Lab → · Contrast checker → · Palette generator →