#545ECC#545ECC

#545ECC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.168 H 275.2°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#545ECC
RGB	rgb(84, 94, 204)
HSL	hsl(235, 54%, 56%)
HSV	hsv(235, 59%, 80%)
CMYK	cmyk(58.8%, 53.9%, 0%, 20%)
CIE-LAB	lab(44.59, 28.90, -58.49)
CIE-LCH	lch(44.59, 65.24, 296.29°)
OKLab	oklab(53.36% 0.0153 -0.1676)
OKLCH	oklch(53.36% 0.168 275.2)
XYZ	xyz(18.5544, 14.2485, 58.8875)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545ECC #CCC254

analogous

#549ACC #545ECC #8654CC

triadic

#545ECC #CC545E #5ECC54

tetradic

#545ECC #CC549A #CCC254 #54CC86

square

#545ECC #CC549A #CCC254 #54CC86

split-complementary

#545ECC #CC8654 #9ACC54

monochromatic

#262E80 #343EAF #545ECC #838ADA #B2B7E8

Accessibility & contrast

On white

5.45

#545ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#545ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545ECC

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545ECC	#FFFFFF	#000000	##FFFFFF
##545ECC	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156FD0

Deuteranopia (green-blind)

#0064CA

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #545ecc;
/* rgb */ color: rgb(84, 94, 204);
/* oklch */ color: oklch(53.4% 0.168 275.2);

Tailwind

colors: {
  custom: {
    50: '#8f8bdc',
    500: '#545ecc',
    950: '#000000',
  },
}

SCSS

$custom: #545ecc;
$custom-light: #8f8bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#545ecc",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 204
  },
  "hsl": {
    "h": 235,
    "s": 54.054,
    "l": 56.471
  },
  "oklch": {
    "l": 0.5336,
    "c": 0.16835,
    "h": 275.2
  },
  "luminance": 0.1425
}

Semantic roles & 50–950 ramp

primary

#545ECC

secondary

#D7D2A5

accent

#D14ADD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #545ECC

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

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