#545DCC#545DCC

#545DCC is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.2% C 0.170 H 275.5°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#545DCC
RGB	rgb(84, 93, 204)
HSL	hsl(236, 54%, 56%)
HSV	hsv(236, 59%, 80%)
CMYK	cmyk(58.8%, 54.4%, 0%, 20%)
CIE-LAB	lab(44.34, 29.52, -58.89)
CIE-LCH	lch(44.34, 65.88, 296.62°)
OKLab	oklab(53.17% 0.0163 -0.1688)
OKLCH	oklch(53.17% 0.17 275.5)
XYZ	xyz(18.4661, 14.0718, 58.8581)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DCC #CCC354

analogous

#5499CC #545DCC #8754CC

triadic

#545DCC #CC545D #5DCC54

tetradic

#545DCC #CC5499 #CCC354 #54CC87

square

#545DCC #CC5499 #CCC354 #54CC87

split-complementary

#545DCC #CC8754 #99CC54

monochromatic

#262D80 #343DAF #545DCC #838ADA #B2B6E8

Accessibility & contrast

On white

5.51

#545DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#545DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DCC

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DCC	#FFFFFF	#000000	##FFFFFF
##545DCC	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#106ED0

Deuteranopia (green-blind)

#0064CA

Tritanopia (blue-blind)

#00778B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #545dcc;
/* rgb */ color: rgb(84, 93, 204);
/* oklch */ color: oklch(53.2% 0.170 275.5);

Tailwind

colors: {
  custom: {
    50: '#8f8adc',
    500: '#545dcc',
    950: '#000000',
  },
}

SCSS

$custom: #545dcc;
$custom-light: #8f8adc;
$custom-dark: #000000;

JSON

{
  "hex": "#545dcc",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 204
  },
  "hsl": {
    "h": 235.5,
    "s": 54.054,
    "l": 56.471
  },
  "oklch": {
    "l": 0.53172,
    "c": 0.16964,
    "h": 275.5
  },
  "luminance": 0.14073
}

Semantic roles & 50–950 ramp

primary

#545DCC

secondary

#D7D3A5

accent

#D24ADD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #545DCC

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

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