#545AE3#545AE3

#545AE3 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.4% C 0.204 H 275.4°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#545AE3
RGB	rgb(84, 90, 227)
HSL	hsl(237, 72%, 61%)
HSV	hsv(237, 63%, 89%)
CMYK	cmyk(63%, 60.4%, 0%, 11%)
CIE-LAB	lab(45.28, 38.97, -70.50)
CIE-LCH	lch(45.28, 80.55, 298.93°)
OKLab	oklab(54.4% 0.0191 -0.203)
OKLCH	oklch(54.4% 0.204 275.4)
XYZ	xyz(21.1729, 14.7414, 74.3878)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545AE3 #E3DD54

analogous

#54A1E3 #545AE3 #9654E3

triadic

#545AE3 #E3545A #5AE354

tetradic

#545AE3 #E354A1 #E3DD54 #54E396

square

#545AE3 #E354A1 #E3DD54 #54E396

split-complementary

#545AE3 #E39654 #A1E354

monochromatic

#1B20A2 #232BD7 #545AE3 #898DEC #BDBFF4

Accessibility & contrast

On white

5.32

#545AE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#545AE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545AE3

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545AE3	#FFFFFF	#000000	##FFFFFF
##545AE3	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E7

Deuteranopia (green-blind)

#0065E0

Tritanopia (blue-blind)

#007C96

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #545ae3;
/* rgb */ color: rgb(84, 90, 227);
/* oklch */ color: oklch(54.4% 0.204 275.4);

Tailwind

colors: {
  custom: {
    50: '#9389ed',
    500: '#545ae3',
    950: '#000000',
  },
}

SCSS

$custom: #545ae3;
$custom-light: #9389ed;
$custom-dark: #000000;

JSON

{
  "hex": "#545ae3",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 227
  },
  "hsl": {
    "h": 237.483,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.54398,
    "c": 0.20389,
    "h": 275.4
  },
  "luminance": 0.14743
}

Semantic roles & 50–950 ramp

primary

#545AE3

secondary

#E4E2AE

accent

#CC12D4

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545AE3

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

Preview Lab → · Contrast checker → · Palette generator →