#545DC6#545DC6

#545DC6 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.161 H 275.7°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#545DC6
RGB	rgb(84, 93, 198)
HSL	hsl(235, 50%, 55%)
HSV	hsv(235, 58%, 78%)
CMYK	cmyk(57.6%, 53%, 0%, 22.4%)
CIE-LAB	lab(43.93, 27.54, -56.09)
CIE-LCH	lch(43.93, 62.48, 296.15°)
OKLab	oklab(52.74% 0.016 -0.1606)
OKLCH	oklch(52.74% 0.161 275.7)
XYZ	xyz(17.7603, 13.7894, 55.1409)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DC6 #C6BD54

analogous

#5496C6 #545DC6 #8454C6

triadic

#545DC6 #C6545D #5DC654

tetradic

#545DC6 #C65496 #C6BD54 #54C684

square

#545DC6 #C65496 #C6BD54 #54C684

split-complementary

#545DC6 #C68454 #96C654

monochromatic

#282E78 #3740A6 #545DC6 #8288D5 #B0B4E5

Accessibility & contrast

On white

5.59

#545DC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#545DC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DC6

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DC6	#FFFFFF	#000000	##FFFFFF
##545DC6	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6DCA

Deuteranopia (green-blind)

#0063C4

Tritanopia (blue-blind)

#067588

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #545dc6;
/* rgb */ color: rgb(84, 93, 198);
/* oklch */ color: oklch(52.7% 0.161 275.7);

Tailwind

colors: {
  custom: {
    50: '#8e8ad8',
    500: '#545dc6',
    950: '#000000',
  },
}

SCSS

$custom: #545dc6;
$custom-light: #8e8ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#545dc6",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 198
  },
  "hsl": {
    "h": 235.263,
    "s": 50,
    "l": 55.294
  },
  "oklch": {
    "l": 0.52738,
    "c": 0.1614,
    "h": 275.7
  },
  "luminance": 0.13791
}

Semantic roles & 50–950 ramp

primary

#545DC6

secondary

#D3CFA3

accent

#CF4EDA

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #545DC6

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

Preview Lab → · Contrast checker → · Palette generator →