#545583#545583

#545583 is a mid, moderate blue. Relative luminance 0.100; OKLCH L 46.9% C 0.074 H 282.2°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#545583
RGB	rgb(84, 85, 131)
HSL	hsl(239, 22%, 42%)
HSV	hsv(239, 36%, 51%)
CMYK	cmyk(35.9%, 35.1%, 0%, 48.6%)
CIE-LAB	lab(37.88, 11.43, -25.91)
CIE-LCH	lch(37.88, 28.32, 293.80°)
OKLab	oklab(46.88% 0.0156 -0.0723)
OKLCH	oklch(46.88% 0.074 282.2)
XYZ	xyz(11.0003, 10.0202, 22.8228)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545583 #838254

analogous

#546D83 #545583 #6B5483

triadic

#545583 #835455 #558354

tetradic

#545583 #83546D #838254 #54836B

square

#545583 #83546D #838254 #54836B

split-complementary

#545583 #836B54 #6D8354

monochromatic

#242538 #3C3D5E #545583 #7172A4 #9697BC

Accessibility & contrast

On white

6.99

#545583 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#545583 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545583

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545583	#FFFFFF	#000000	##FFFFFF
##545583	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475B85

Deuteranopia (green-blind)

#455882

Tritanopia (blue-blind)

#475E66

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #545583;
/* rgb */ color: rgb(84, 85, 131);
/* oklch */ color: oklch(46.9% 0.074 282.2);

Tailwind

colors: {
  custom: {
    50: '#8684a7',
    500: '#545583',
    950: '#000000',
  },
}

SCSS

$custom: #545583;
$custom-light: #8684a7;
$custom-dark: #000000;

JSON

{
  "hex": "#545583",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 131
  },
  "hsl": {
    "h": 238.723,
    "s": 21.86,
    "l": 42.157
  },
  "oklch": {
    "l": 0.4688,
    "c": 0.07402,
    "h": 282.2
  },
  "luminance": 0.10021
}

Semantic roles & 50–950 ramp

primary

#545583

secondary

#A9A88A

accent

#BD69BE

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #545583

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

Preview Lab → · Contrast checker → · Palette generator →