#545EC3#545EC3

#545EC3 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.156 H 275.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#545EC3
RGB	rgb(84, 94, 195)
HSL	hsl(235, 48%, 55%)
HSV	hsv(235, 57%, 76%)
CMYK	cmyk(56.9%, 51.8%, 0%, 23.5%)
CIE-LAB	lab(43.99, 25.92, -54.26)
CIE-LCH	lch(43.99, 60.13, 295.53°)
OKLab	oklab(52.72% 0.0148 -0.1552)
OKLCH	oklch(52.72% 0.156 275.4)
XYZ	xyz(17.5060, 13.8291, 53.3660)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EC3 #C3B954

analogous

#5495C3 #545EC3 #8254C3

triadic

#545EC3 #C3545E #5EC354

tetradic

#545EC3 #C35495 #C3B954 #54C382

square

#545EC3 #C35495 #C3B954 #54C382

split-complementary

#545EC3 #C38254 #95C354

monochromatic

#292F74 #3942A1 #545EC3 #8189D3 #AFB3E3

Accessibility & contrast

On white

5.58

#545EC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#545EC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EC3

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EC3	#FFFFFF	#000000	##FFFFFF
##545EC3	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266DC7

Deuteranopia (green-blind)

#0E63C1

Tritanopia (blue-blind)

#107587

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #545ec3;
/* rgb */ color: rgb(84, 94, 195);
/* oklch */ color: oklch(52.7% 0.156 275.4);

Tailwind

colors: {
  custom: {
    50: '#8d8bd6',
    500: '#545ec3',
    950: '#000000',
  },
}

SCSS

$custom: #545ec3;
$custom-light: #8d8bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#545ec3",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 195
  },
  "hsl": {
    "h": 234.595,
    "s": 48.052,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52718,
    "c": 0.15591,
    "h": 275.4
  },
  "luminance": 0.1383
}

Semantic roles & 50–950 ramp

primary

#545EC3

secondary

#D1CDA2

accent

#CB50D8

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #545EC3

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

Preview Lab → · Contrast checker → · Palette generator →