#545EE3#545EE3

#545EE3 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 55.1% C 0.199 H 274.5°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#545EE3
RGB	rgb(84, 94, 227)
HSL	hsl(236, 72%, 61%)
HSV	hsv(236, 63%, 89%)
CMYK	cmyk(63%, 58.6%, 0%, 11%)
CIE-LAB	lab(46.22, 36.54, -68.96)
CIE-LCH	lch(46.22, 78.04, 297.92°)
OKLab	oklab(55.1% 0.0158 -0.1984)
OKLCH	oklch(55.1% 0.199 274.5)
XYZ	xyz(21.5194, 15.4345, 74.5033)
Luminance	0.1544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EE3 #E3D954

analogous

#54A5E3 #545EE3 #9154E3

triadic

#545EE3 #E3545E #5EE354

tetradic

#545EE3 #E354A5 #E3D954 #54E391

square

#545EE3 #E354A5 #E3D954 #54E391

split-complementary

#545EE3 #E39154 #A5E354

monochromatic

#1B24A2 #2330D7 #545EE3 #8990EC #BDC1F4

Accessibility & contrast

On white

5.14

#545EE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#545EE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EE3

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EE3	#FFFFFF	#000000	##FFFFFF
##545EE3	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E7

Deuteranopia (green-blind)

#0067E0

Tritanopia (blue-blind)

#007F97

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #545ee3;
/* rgb */ color: rgb(84, 94, 227);
/* oklch */ color: oklch(55.1% 0.199 274.5);

Tailwind

colors: {
  custom: {
    50: '#928bed',
    500: '#545ee3',
    950: '#000000',
  },
}

SCSS

$custom: #545ee3;
$custom-light: #928bed;
$custom-dark: #000000;

JSON

{
  "hex": "#545ee3",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 227
  },
  "hsl": {
    "h": 235.804,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.55096,
    "c": 0.19906,
    "h": 274.5
  },
  "luminance": 0.15436
}

Semantic roles & 50–950 ramp

primary

#545EE3

secondary

#E4E1AE

accent

#C612D4

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545EE3

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

Preview Lab → · Contrast checker → · Palette generator →