#545FE0#545FE0

#545FE0 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 55.0% C 0.194 H 274.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#545FE0
RGB	rgb(84, 95, 224)
HSL	hsl(235, 69%, 60%)
HSV	hsv(235, 63%, 88%)
CMYK	cmyk(62.5%, 57.6%, 0%, 12.2%)
CIE-LAB	lab(46.24, 34.93, -67.23)
CIE-LCH	lch(46.24, 75.76, 297.46°)
OKLab	oklab(55.04% 0.0149 -0.1933)
OKLCH	oklch(55.04% 0.194 274.4)
XYZ	xyz(21.1985, 15.4493, 72.3715)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FE0 #E0D554

analogous

#54A5E0 #545FE0 #8F54E0

triadic

#545FE0 #E0545F #5FE054

tetradic

#545FE0 #E054A5 #E0D554 #54E08F

square

#545FE0 #E054A5 #E0D554 #54E08F

split-complementary

#545FE0 #E08F54 #A5E054

monochromatic

#1C279D #2633D1 #545FE0 #888FE9 #BCC0F3

Accessibility & contrast

On white

5.13

#545FE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#545FE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FE0

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FE0	#FFFFFF	#000000	##FFFFFF
##545FE0	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E4

Deuteranopia (green-blind)

#0068DD

Tritanopia (blue-blind)

#007E96

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #545fe0;
/* rgb */ color: rgb(84, 95, 224);
/* oklch */ color: oklch(55.0% 0.194 274.4);

Tailwind

colors: {
  custom: {
    50: '#928ceb',
    500: '#545fe0',
    950: '#000000',
  },
}

SCSS

$custom: #545fe0;
$custom-light: #928ceb;
$custom-dark: #000000;

JSON

{
  "hex": "#545fe0",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 224
  },
  "hsl": {
    "h": 235.286,
    "s": 69.307,
    "l": 60.392
  },
  "oklch": {
    "l": 0.55042,
    "c": 0.19391,
    "h": 274.4
  },
  "luminance": 0.15451
}

Semantic roles & 50–950 ramp

primary

#545FE0

secondary

#E3DEAD

accent

#C214D1

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545FE0

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

Preview Lab → · Contrast checker → · Palette generator →