#545EC8#545EC8

#545EC8 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.1% C 0.163 H 275.3°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#545EC8
RGB	rgb(84, 94, 200)
HSL	hsl(235, 51%, 56%)
HSV	hsv(235, 58%, 78%)
CMYK	cmyk(58%, 53%, 0%, 21.6%)
CIE-LAB	lab(44.32, 27.57, -56.62)
CIE-LCH	lch(44.32, 62.98, 295.96°)
OKLab	oklab(53.07% 0.0151 -0.1621)
OKLCH	oklch(53.07% 0.163 275.3)
XYZ	xyz(18.0808, 14.0590, 56.3933)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EC8 #C8BE54

analogous

#5498C8 #545EC8 #8454C8

triadic

#545EC8 #C8545E #5EC854

tetradic

#545EC8 #C85498 #C8BE54 #54C884

square

#545EC8 #C85498 #C8BE54 #54C884

split-complementary

#545EC8 #C88454 #98C854

monochromatic

#272E7A #3640A9 #545EC8 #828AD7 #B1B5E6

Accessibility & contrast

On white

5.51

#545EC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#545EC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EC8

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EC8	#FFFFFF	#000000	##FFFFFF
##545EC8	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6ECC

Deuteranopia (green-blind)

#0064C6

Tritanopia (blue-blind)

#00768A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #545ec8;
/* rgb */ color: rgb(84, 94, 200);
/* oklch */ color: oklch(53.1% 0.163 275.3);

Tailwind

colors: {
  custom: {
    50: '#8e8bd9',
    500: '#545ec8',
    950: '#000000',
  },
}

SCSS

$custom: #545ec8;
$custom-light: #8e8bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#545ec8",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 200
  },
  "hsl": {
    "h": 234.828,
    "s": 51.327,
    "l": 55.686
  },
  "oklch": {
    "l": 0.53072,
    "c": 0.16285,
    "h": 275.3
  },
  "luminance": 0.1406
}

Semantic roles & 50–950 ramp

primary

#545EC8

secondary

#D4D0A4

accent

#CF4DDB

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #545EC8

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

Preview Lab → · Contrast checker → · Palette generator →