#545CCD#545CCD

#545CCD is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.1% C 0.172 H 275.8°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#545CCD
RGB	rgb(84, 92, 205)
HSL	hsl(236, 55%, 57%)
HSV	hsv(236, 59%, 80%)
CMYK	cmyk(59%, 55.1%, 0%, 19.6%)
CIE-LAB	lab(44.15, 30.47, -59.76)
CIE-LCH	lch(44.15, 67.08, 297.02°)
OKLab	oklab(53.06% 0.0174 -0.1714)
OKLCH	oklch(53.06% 0.172 275.8)
XYZ	xyz(18.4992, 13.9455, 59.4627)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CCD #CDC554

analogous

#5499CD #545CCD #8954CD

triadic

#545CCD #CD545C #5CCD54

tetradic

#545CCD #CD5499 #CDC554 #54CD89

square

#545CCD #CD5499 #CDC554 #54CD89

split-complementary

#545CCD #CD8954 #99CD54

monochromatic

#262C81 #343CB0 #545CCD #8389DB #B3B6E9

Accessibility & contrast

On white

5.54

#545CCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#545CCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CCD

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CCD	#FFFFFF	#000000	##FFFFFF
##545CCD	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#046ED1

Deuteranopia (green-blind)

#0063CB

Tritanopia (blue-blind)

#00768B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #545ccd;
/* rgb */ color: rgb(84, 92, 205);
/* oklch */ color: oklch(53.1% 0.172 275.8);

Tailwind

colors: {
  custom: {
    50: '#8f8add',
    500: '#545ccd',
    950: '#000000',
  },
}

SCSS

$custom: #545ccd;
$custom-light: #8f8add;
$custom-dark: #000000;

JSON

{
  "hex": "#545ccd",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 205
  },
  "hsl": {
    "h": 236.033,
    "s": 54.751,
    "l": 56.667
  },
  "oklch": {
    "l": 0.53059,
    "c": 0.1723,
    "h": 275.8
  },
  "luminance": 0.13947
}

Semantic roles & 50–950 ramp

primary

#545CCD

secondary

#D7D4A6

accent

#D44ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #545CCD

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

Preview Lab → · Contrast checker → · Palette generator →