#545CE0#545CE0

#545CE0 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.5% C 0.198 H 275.1°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#545CE0
RGB	rgb(84, 92, 224)
HSL	hsl(237, 69%, 60%)
HSV	hsv(237, 63%, 88%)
CMYK	cmyk(62.5%, 58.9%, 0%, 12.2%)
CIE-LAB	lab(45.52, 36.76, -68.40)
CIE-LCH	lch(45.52, 77.65, 298.26°)
OKLab	oklab(54.51% 0.0175 -0.1968)
OKLCH	oklch(54.51% 0.198 275.1)
XYZ	xyz(20.9334, 14.9192, 72.2831)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545CE0 #E0D854

analogous

#54A2E0 #545CE0 #9254E0

triadic

#545CE0 #E0545C #5CE054

tetradic

#545CE0 #E054A2 #E0D854 #54E092

square

#545CE0 #E054A2 #E0D854 #54E092

split-complementary

#545CE0 #E09254 #A2E054

monochromatic

#1C249D #2630D1 #545CE0 #888DE9 #BCBFF3

Accessibility & contrast

On white

5.27

#545CE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#545CE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545CE0

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545CE0	#FFFFFF	#000000	##FFFFFF
##545CE0	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E4

Deuteranopia (green-blind)

#0066DD

Tritanopia (blue-blind)

#007C95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #545ce0;
/* rgb */ color: rgb(84, 92, 224);
/* oklch */ color: oklch(54.5% 0.198 275.1);

Tailwind

colors: {
  custom: {
    50: '#928aeb',
    500: '#545ce0',
    950: '#000000',
  },
}

SCSS

$custom: #545ce0;
$custom-light: #928aeb;
$custom-dark: #000000;

JSON

{
  "hex": "#545ce0",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 224
  },
  "hsl": {
    "h": 236.571,
    "s": 69.307,
    "l": 60.392
  },
  "oklch": {
    "l": 0.54508,
    "c": 0.19759,
    "h": 275.1
  },
  "luminance": 0.14921
}

Semantic roles & 50–950 ramp

primary

#545CE0

secondary

#E3E0AD

accent

#C614D1

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545CE0

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

Preview Lab → · Contrast checker → · Palette generator →