#545B89#545B89

#545B89 is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.5% C 0.074 H 276.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#545B89
RGB	rgb(84, 91, 137)
HSL	hsl(232, 24%, 43%)
HSV	hsv(232, 39%, 54%)
CMYK	cmyk(38.7%, 33.6%, 0%, 46.3%)
CIE-LAB	lab(39.87, 9.39, -26.45)
CIE-LCH	lch(39.87, 28.07, 289.55°)
OKLab	oklab(48.51% 0.0086 -0.0739)
OKLCH	oklch(48.51% 0.074 276.6)
XYZ	xyz(11.9113, 11.1727, 25.1910)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545B89 #898254

analogous

#547589 #545B89 #675489

triadic

#545B89 #89545B #5B8954

tetradic

#545B89 #895475 #898254 #548967

square

#545B89 #895475 #898254 #548967

split-complementary

#545B89 #896754 #758954

monochromatic

#25293D #3D4263 #545B89 #7279A8 #989DC0

Accessibility & contrast

On white

6.49

#545B89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#545B89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545B89

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545B89	#FFFFFF	#000000	##FFFFFF
##545B89	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C608B

Deuteranopia (green-blind)

#485C88

Tritanopia (blue-blind)

#44646C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #545b89;
/* rgb */ color: rgb(84, 91, 137);
/* oklch */ color: oklch(48.5% 0.074 276.6);

Tailwind

colors: {
  custom: {
    50: '#8689ab',
    500: '#545b89',
    950: '#000000',
  },
}

SCSS

$custom: #545b89;
$custom-light: #8689ab;
$custom-dark: #000000;

JSON

{
  "hex": "#545b89",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 137
  },
  "hsl": {
    "h": 232.075,
    "s": 23.982,
    "l": 43.333
  },
  "oklch": {
    "l": 0.4851,
    "c": 0.07441,
    "h": 276.6
  },
  "luminance": 0.11173
}

Semantic roles & 50–950 ramp

primary

#545B89

secondary

#ADA98C

accent

#B567C0

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #545B89

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

Preview Lab → · Contrast checker → · Palette generator →