#545CD3#545CD3

#545CD3 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.180 H 275.6°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#545CD3
RGB	rgb(84, 92, 211)
HSL	hsl(236, 59%, 58%)
HSV	hsv(236, 60%, 83%)
CMYK	cmyk(60.2%, 56.4%, 0%, 17.3%)
CIE-LAB	lab(44.58, 32.46, -62.52)
CIE-LCH	lch(44.58, 70.45, 297.44°)
OKLab	oklab(53.51% 0.0175 -0.1795)
OKLCH	oklch(53.51% 0.18 275.6)
XYZ	xyz(19.2373, 14.2408, 63.3504)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CD3 #D3CB54

analogous

#549CD3 #545CD3 #8B54D3

triadic

#545CD3 #D3545C #5CD354

tetradic

#545CD3 #D3549C #D3CB54 #54D38B

square

#545CD3 #D3549C #D3CB54 #54D38B

split-complementary

#545CD3 #D38B54 #9CD354

monochromatic

#232A89 #3039BA #545CD3 #858AE0 #B5B9EC

Accessibility & contrast

On white

5.46

#545CD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#545CD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CD3

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CD3	#FFFFFF	#000000	##FFFFFF
##545CD3	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD7

Deuteranopia (green-blind)

#0064D1

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #545cd3;
/* rgb */ color: rgb(84, 92, 211);
/* oklch */ color: oklch(53.5% 0.180 275.6);

Tailwind

colors: {
  custom: {
    50: '#908ae1',
    500: '#545cd3',
    950: '#000000',
  },
}

SCSS

$custom: #545cd3;
$custom-light: #908ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#545cd3",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 211
  },
  "hsl": {
    "h": 236.22,
    "s": 59.07,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53507,
    "c": 0.18039,
    "h": 275.6
  },
  "luminance": 0.14242
}

Semantic roles & 50–950 ramp

primary

#545CD3

secondary

#DBD8A8

accent

#D846E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #545CD3

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

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