#547BE0#547BE0

#547BE0 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.5% C 0.159 H 265.9°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#547BE0
RGB	rgb(84, 123, 224)
HSL	hsl(223, 69%, 60%)
HSV	hsv(223, 63%, 88%)
CMYK	cmyk(62.5%, 45.1%, 0%, 12.2%)
CIE-LAB	lab(53.42, 17.64, -55.65)
CIE-LCH	lch(53.42, 58.38, 287.59°)
OKLab	oklab(60.46% -0.0113 -0.159)
OKLCH	oklch(60.46% 0.159 265.9)
XYZ	xyz(24.1890, 21.4304, 73.3683)
Luminance	0.2143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BE0 #E0B954

analogous

#54C1E0 #547BE0 #7354E0

triadic

#547BE0 #E0547B #7BE054

tetradic

#547BE0 #E054C1 #E0B954 #54E073

square

#547BE0 #E054C1 #E0B954 #54E073

split-complementary

#547BE0 #E07354 #C1E054

monochromatic

#1C409D #2656D1 #547BE0 #88A3E9 #BCCBF3

Accessibility & contrast

On white

3.97

#547BE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#547BE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BE0

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BE0	#FFFFFF	#000000	##000000
##547BE0	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A86E4

Deuteranopia (green-blind)

#337ADE

Tritanopia (blue-blind)

#0092A3

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #547be0;
/* rgb */ color: rgb(84, 123, 224);
/* oklch */ color: oklch(60.5% 0.159 265.9);

Tailwind

colors: {
  custom: {
    50: '#91a0ea',
    500: '#547be0',
    950: '#000000',
  },
}

SCSS

$custom: #547be0;
$custom-light: #91a0ea;
$custom-dark: #000000;

JSON

{
  "hex": "#547be0",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 224
  },
  "hsl": {
    "h": 223.286,
    "s": 69.307,
    "l": 60.392
  },
  "oklch": {
    "l": 0.60459,
    "c": 0.15937,
    "h": 265.9
  },
  "luminance": 0.21433
}

Semantic roles & 50–950 ramp

primary

#547BE0

secondary

#E3D4AD

accent

#9D14D1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #547BE0

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

Preview Lab → · Contrast checker → · Palette generator →