#545DFC#545DFC

#545DFC is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 57.0% C 0.232 H 273.8°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#545DFC
RGB	rgb(84, 93, 252)
HSL	hsl(237, 97%, 66%)
HSV	hsv(237, 67%, 99%)
CMYK	cmyk(66.7%, 63.1%, 0%, 1.2%)
CIE-LAB	lab(47.93, 45.38, -80.20)
CIE-LCH	lch(47.93, 92.15, 299.50°)
OKLab	oklab(56.96% 0.0155 -0.2315)
OKLCH	oklch(56.96% 0.232 273.8)
XYZ	xyz(25.1353, 16.7395, 93.9830)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DFC #FCF354

analogous

#54B1FC #545DFC #9F54FC

triadic

#545DFC #FC545D #5DFC54

tetradic

#545DFC #FC54B1 #FCF354 #54FC9F

square

#545DFC #FC54B1 #FCF354 #54FC9F

split-complementary

#545DFC #FC9F54 #B1FC54

monochromatic

#040FD2 #1824FB #545DFC #9096FD #CCCFFE

Accessibility & contrast

On white

4.83

#545DFC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#545DFC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DFC

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DFC	#FFFFFF	#000000	##FFFFFF
##545DFC	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079FF

Deuteranopia (green-blind)

#006AF9

Tritanopia (blue-blind)

#0086A4

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #545dfc;
/* rgb */ color: rgb(84, 93, 252);
/* oklch */ color: oklch(57.0% 0.232 273.8);

Tailwind

colors: {
  custom: {
    50: '#978bff',
    500: '#545dfc',
    950: '#000000',
  },
}

SCSS

$custom: #545dfc;
$custom-light: #978bff;
$custom-dark: #000000;

JSON

{
  "hex": "#545dfc",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 252
  },
  "hsl": {
    "h": 236.786,
    "s": 96.552,
    "l": 65.882
  },
  "oklch": {
    "l": 0.56955,
    "c": 0.23198,
    "h": 273.8
  },
  "luminance": 0.16742
}

Semantic roles & 50–950 ramp

primary

#545DFC

secondary

#F2EFBA

accent

#D900E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #545DFC

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

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