#545EC4#545EC4

#545EC4 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.157 H 275.4°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#545EC4
RGB	rgb(84, 94, 196)
HSL	hsl(235, 49%, 55%)
HSV	hsv(235, 57%, 77%)
CMYK	cmyk(57.1%, 52%, 0%, 23.1%)
CIE-LAB	lab(44.05, 26.25, -54.74)
CIE-LCH	lch(44.05, 60.70, 295.62°)
OKLab	oklab(52.79% 0.0148 -0.1566)
OKLCH	oklch(52.79% 0.157 275.4)
XYZ	xyz(17.6194, 13.8745, 53.9634)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EC4 #C4BA54

analogous

#5496C4 #545EC4 #8254C4

triadic

#545EC4 #C4545E #5EC454

tetradic

#545EC4 #C45496 #C4BA54 #54C482

square

#545EC4 #C45496 #C4BA54 #54C482

split-complementary

#545EC4 #C48254 #96C454

monochromatic

#282F75 #3842A3 #545EC4 #8289D4 #AFB4E3

Accessibility & contrast

On white

5.56

#545EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#545EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EC4

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EC4	#FFFFFF	#000000	##FFFFFF
##545EC4	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256DC8

Deuteranopia (green-blind)

#0A64C2

Tritanopia (blue-blind)

#0D7588

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #545ec4;
/* rgb */ color: rgb(84, 94, 196);
/* oklch */ color: oklch(52.8% 0.157 275.4);

Tailwind

colors: {
  custom: {
    50: '#8d8bd6',
    500: '#545ec4',
    950: '#000000',
  },
}

SCSS

$custom: #545ec4;
$custom-light: #8d8bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#545ec4",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 196
  },
  "hsl": {
    "h": 234.643,
    "s": 48.696,
    "l": 54.902
  },
  "oklch": {
    "l": 0.52788,
    "c": 0.15731,
    "h": 275.4
  },
  "luminance": 0.13876
}

Semantic roles & 50–950 ramp

primary

#545EC4

secondary

#D1CDA2

accent

#CC50D8

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #545EC4

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

Preview Lab → · Contrast checker → · Palette generator →