#545CDF#545CDF

#545CDF is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.4% C 0.196 H 275.1°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#545CDF
RGB	rgb(84, 92, 223)
HSL	hsl(237, 68%, 60%)
HSV	hsv(237, 62%, 87%)
CMYK	cmyk(62.3%, 58.7%, 0%, 12.5%)
CIE-LAB	lab(45.45, 36.43, -67.95)
CIE-LCH	lch(45.45, 77.10, 298.20°)
OKLab	oklab(54.43% 0.0175 -0.1955)
OKLCH	oklch(54.43% 0.196 275.1)
XYZ	xyz(20.7982, 14.8651, 71.5710)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CDF #DFD754

analogous

#54A1DF #545CDF #9254DF

triadic

#545CDF #DF545C #5CDF54

tetradic

#545CDF #DF54A1 #DFD754 #54DF92

square

#545CDF #DF54A1 #DFD754 #54DF92

split-complementary

#545CDF #DF9254 #A1DF54

monochromatic

#1D249C #2730CF #545CDF #888DE9 #BBBEF2

Accessibility & contrast

On white

5.29

#545CDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#545CDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CDF

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CDF	#FFFFFF	#000000	##FFFFFF
##545CDF	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E3

Deuteranopia (green-blind)

#0066DC

Tritanopia (blue-blind)

#007C95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #545cdf;
/* rgb */ color: rgb(84, 92, 223);
/* oklch */ color: oklch(54.4% 0.196 275.1);

Tailwind

colors: {
  custom: {
    50: '#928aea',
    500: '#545cdf',
    950: '#000000',
  },
}

SCSS

$custom: #545cdf;
$custom-light: #928aea;
$custom-dark: #000000;

JSON

{
  "hex": "#545cdf",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 223
  },
  "hsl": {
    "h": 236.547,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54429,
    "c": 0.19627,
    "h": 275.1
  },
  "luminance": 0.14867
}

Semantic roles & 50–950 ramp

primary

#545CDF

secondary

#E2DFAD

accent

#C615D0

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545CDF

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

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