#545FA3#545FA3

#545FA3 is a mid, moderate blue. Relative luminance 0.127; OKLCH L 50.8% C 0.108 H 274.9°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#545FA3
RGB	rgb(84, 95, 163)
HSL	hsl(232, 32%, 48%)
HSV	hsv(232, 48%, 64%)
CMYK	cmyk(48.5%, 41.7%, 0%, 36.1%)
CIE-LAB	lab(42.33, 14.87, -38.17)
CIE-LCH	lch(42.33, 40.96, 291.29°)
OKLab	oklab(50.84% 0.0093 -0.108)
OKLCH	oklch(50.84% 0.108 274.9)
XYZ	xyz(14.3572, 12.7128, 36.3405)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FA3 #A39854

analogous

#5486A3 #545FA3 #7054A3

triadic

#545FA3 #A3545F #5FA354

tetradic

#545FA3 #A35486 #A39854 #54A370

square

#545FA3 #A35486 #A39854 #54A370

split-complementary

#545FA3 #A37054 #86A354

monochromatic

#2A3052 #3F477B #545FA3 #7A83BA #A2A8CF

Accessibility & contrast

On white

5.93

#545FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#545FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FA3

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FA3	#FFFFFF	#000000	##FFFFFF
##545FA3	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4567A6

Deuteranopia (green-blind)

#3E61A1

Tritanopia (blue-blind)

#366D79

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #545fa3;
/* rgb */ color: rgb(84, 95, 163);
/* oklch */ color: oklch(50.8% 0.108 274.9);

Tailwind

colors: {
  custom: {
    50: '#898cbe',
    500: '#545fa3',
    950: '#000000',
  },
}

SCSS

$custom: #545fa3;
$custom-light: #898cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#545fa3",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 163
  },
  "hsl": {
    "h": 231.646,
    "s": 31.984,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50837,
    "c": 0.10836,
    "h": 274.9
  },
  "luminance": 0.12714
}

Semantic roles & 50–950 ramp

primary

#545FA3

secondary

#BDB796

accent

#BA60C8

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #545FA3

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

Preview Lab → · Contrast checker → · Palette generator →