#545DEF#545DEF

#545DEF is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 55.9% C 0.216 H 274.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#545DEF
RGB	rgb(84, 93, 239)
HSL	hsl(237, 83%, 63%)
HSV	hsv(237, 65%, 94%)
CMYK	cmyk(64.9%, 61.1%, 0%, 6.3%)
CIE-LAB	lab(46.90, 41.11, -74.62)
CIE-LCH	lch(46.90, 85.19, 298.85°)
OKLab	oklab(55.88% 0.0162 -0.2151)
OKLCH	oklch(55.88% 0.216 274.3)
XYZ	xyz(23.1453, 15.9435, 83.5023)
Luminance	0.1595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DEF #EFE654

analogous

#54AAEF #545DEF #9854EF

triadic

#545DEF #EF545D #5DEF54

tetradic

#545DEF #EF54AA #EFE654 #54EF98

square

#545DEF #EF54AA #EFE654 #54EF98

split-complementary

#545DEF #EF9854 #AAEF54

monochromatic

#111BB7 #1C28EA #545DEF #8C92F4 #C4C7F9

Accessibility & contrast

On white

5.01

#545DEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#545DEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DEF

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DEF	#FFFFFF	#000000	##FFFFFF
##545DEF	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F4

Deuteranopia (green-blind)

#0068EC

Tritanopia (blue-blind)

#00829D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #545def;
/* rgb */ color: rgb(84, 93, 239);
/* oklch */ color: oklch(55.9% 0.216 274.3);

Tailwind

colors: {
  custom: {
    50: '#958bf5',
    500: '#545def',
    950: '#000000',
  },
}

SCSS

$custom: #545def;
$custom-light: #958bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#545def",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 239
  },
  "hsl": {
    "h": 236.516,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.55881,
    "c": 0.21569,
    "h": 274.3
  },
  "luminance": 0.15946
}

Semantic roles & 50–950 ramp

primary

#545DEF

secondary

#EBE8B4

accent

#D306DF

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #545DEF

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

Preview Lab → · Contrast checker → · Palette generator →