#545CD7#545CD7

#545CD7 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.8% C 0.186 H 275.4°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#545CD7
RGB	rgb(84, 92, 215)
HSL	hsl(236, 62%, 59%)
HSV	hsv(236, 61%, 84%)
CMYK	cmyk(60.9%, 57.2%, 0%, 15.7%)
CIE-LAB	lab(44.86, 33.79, -64.35)
CIE-LCH	lch(44.86, 72.68, 297.70°)
OKLab	oklab(53.81% 0.0176 -0.1849)
OKLCH	oklch(53.81% 0.186 275.4)
XYZ	xyz(19.7450, 14.4438, 66.0242)
Luminance	0.1444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CD7 #D7CF54

analogous

#549DD7 #545CD7 #8D54D7

triadic

#545CD7 #D7545C #5CD754

tetradic

#545CD7 #D7549D #D7CF54 #54D78D

square

#545CD7 #D7549D #D7CF54 #54D78D

split-complementary

#545CD7 #D78D54 #9DD754

monochromatic

#21288F #2D36C1 #545CD7 #868BE3 #B7BBEE

Accessibility & contrast

On white

5.40

#545CD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#545CD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CD7

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CD7	#FFFFFF	#000000	##FFFFFF
##545CD7	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DB

Deuteranopia (green-blind)

#0065D5

Tritanopia (blue-blind)

#007A90

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #545cd7;
/* rgb */ color: rgb(84, 92, 215);
/* oklch */ color: oklch(53.8% 0.186 275.4);

Tailwind

colors: {
  custom: {
    50: '#918ae4',
    500: '#545cd7',
    950: '#000000',
  },
}

SCSS

$custom: #545cd7;
$custom-light: #918ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#545cd7",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 215
  },
  "hsl": {
    "h": 236.336,
    "s": 62.085,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5381,
    "c": 0.18573,
    "h": 275.4
  },
  "luminance": 0.14445
}

Semantic roles & 50–950 ramp

primary

#545CD7

secondary

#DDDAA9

accent

#DB43E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545CD7

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

Preview Lab → · Contrast checker → · Palette generator →