#545DD7#545DD7

#545DD7 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.0% C 0.184 H 275.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#545DD7
RGB	rgb(84, 93, 215)
HSL	hsl(236, 62%, 59%)
HSV	hsv(236, 61%, 84%)
CMYK	cmyk(60.9%, 56.7%, 0%, 15.7%)
CIE-LAB	lab(45.11, 33.17, -63.95)
CIE-LCH	lch(45.11, 72.04, 297.41°)
OKLab	oklab(53.99% 0.0166 -0.1837)
OKLCH	oklch(53.99% 0.184 275.2)
XYZ	xyz(19.8322, 14.6182, 66.0533)
Luminance	0.1462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DD7 #D7CE54

analogous

#549ED7 #545DD7 #8C54D7

triadic

#545DD7 #D7545D #5DD754

tetradic

#545DD7 #D7549E #D7CE54 #54D78C

square

#545DD7 #D7549E #D7CE54 #54D78C

split-complementary

#545DD7 #D78C54 #9ED754

monochromatic

#21298F #2D37C1 #545DD7 #868CE3 #B7BBEE

Accessibility & contrast

On white

5.35

#545DD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#545DD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DD7

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DD7	#FFFFFF	#000000	##FFFFFF
##545DD7	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DB

Deuteranopia (green-blind)

#0065D5

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #545dd7;
/* rgb */ color: rgb(84, 93, 215);
/* oklch */ color: oklch(54.0% 0.184 275.2);

Tailwind

colors: {
  custom: {
    50: '#908be4',
    500: '#545dd7',
    950: '#000000',
  },
}

SCSS

$custom: #545dd7;
$custom-light: #908be4;
$custom-dark: #000000;

JSON

{
  "hex": "#545dd7",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 215
  },
  "hsl": {
    "h": 235.878,
    "s": 62.085,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53992,
    "c": 0.18448,
    "h": 275.2
  },
  "luminance": 0.1462
}

Semantic roles & 50–950 ramp

primary

#545DD7

secondary

#DDDAA9

accent

#DA43E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545DD7

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

Preview Lab → · Contrast checker → · Palette generator →