#545DFF#545DFF

#545DFF is a mid, highly saturated blue. Relative luminance 0.169; OKLCH L 57.2% C 0.236 H 273.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#545DFF
RGB	rgb(84, 93, 255)
HSL	hsl(237, 100%, 66%)
HSV	hsv(237, 67%, 100%)
CMYK	cmyk(67.1%, 63.5%, 0%, 0%)
CIE-LAB	lab(48.17, 46.35, -81.47)
CIE-LCH	lch(48.17, 93.74, 299.64°)
OKLab	oklab(57.21% 0.0153 -0.2352)
OKLCH	oklch(57.21% 0.236 273.7)
XYZ	xyz(25.6145, 16.9311, 96.5065)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DFF #FFF654

analogous

#54B3FF #545DFF #A154FF

triadic

#545DFF #FF545D #5DFF54

tetradic

#545DFF #FF54B3 #FFF654 #54FFA1

square

#545DFF #FF54B3 #FFF654 #54FFA1

split-complementary

#545DFF #FFA154 #B3FF54

monochromatic

#000BD9 #1723FF #545DFF #9197FF #CED1FF

Accessibility & contrast

On white

4.79

#545DFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#545DFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DFF

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DFF	#FFFFFF	#000000	##FFFFFF
##545DFF	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AFF

Deuteranopia (green-blind)

#006BFC

Tritanopia (blue-blind)

#0087A6

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #545dff;
/* rgb */ color: rgb(84, 93, 255);
/* oklch */ color: oklch(57.2% 0.236 273.7);

Tailwind

colors: {
  custom: {
    50: '#988bff',
    500: '#545dff',
    950: '#000000',
  },
}

SCSS

$custom: #545dff;
$custom-light: #988bff;
$custom-dark: #000000;

JSON

{
  "hex": "#545dff",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 255
  },
  "hsl": {
    "h": 236.842,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.57208,
    "c": 0.23568,
    "h": 273.7
  },
  "luminance": 0.16934
}

Semantic roles & 50–950 ramp

primary

#545DFF

secondary

#F3F0BC

accent

#D900E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #545DFF

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

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