#545FAA#545FAA

#545FAA is a mid, moderate blue. Relative luminance 0.130; OKLCH L 51.3% C 0.119 H 275.1°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#545FAA
RGB	rgb(84, 95, 170)
HSL	hsl(232, 34%, 50%)
HSV	hsv(232, 51%, 67%)
CMYK	cmyk(50.6%, 44.1%, 0%, 33.3%)
CIE-LAB	lab(42.72, 17.11, -41.68)
CIE-LCH	lch(42.72, 45.06, 292.32°)
OKLab	oklab(51.26% 0.0106 -0.1183)
OKLCH	oklch(51.26% 0.119 275.1)
XYZ	xyz(15.0018, 12.9706, 39.7355)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FAA #AA9F54

analogous

#548AAA #545FAA #7454AA

triadic

#545FAA #AA545F #5FAA54

tetradic

#545FAA #AA548A #AA9F54 #54AA74

square

#545FAA #AA548A #AA9F54 #54AA74

split-complementary

#545FAA #AA7454 #8AAA54

monochromatic

#2C3158 #404881 #545FAA #7D85BF #A6ABD3

Accessibility & contrast

On white

5.84

#545FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#545FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FAA

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FAA	#FFFFFF	#000000	##FFFFFF
##545FAA	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4069AD

Deuteranopia (green-blind)

#3862A8

Tritanopia (blue-blind)

#316F7C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #545faa;
/* rgb */ color: rgb(84, 95, 170);
/* oklch */ color: oklch(51.3% 0.119 275.1);

Tailwind

colors: {
  custom: {
    50: '#8a8cc4',
    500: '#545faa',
    950: '#000000',
  },
}

SCSS

$custom: #545faa;
$custom-light: #8a8cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#545faa",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 170
  },
  "hsl": {
    "h": 232.326,
    "s": 33.858,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51264,
    "c": 0.11873,
    "h": 275.1
  },
  "luminance": 0.12972
}

Semantic roles & 50–950 ramp

primary

#545FAA

secondary

#C0BB99

accent

#BC5ECA

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #545FAA

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

Preview Lab → · Contrast checker → · Palette generator →