#547EE4#547EE4

#547EE4 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.3% C 0.161 H 265.2°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#547EE4
RGB	rgb(84, 126, 228)
HSL	hsl(223, 73%, 61%)
HSV	hsv(223, 63%, 89%)
CMYK	cmyk(63.2%, 44.7%, 0%, 10.6%)
CIE-LAB	lab(54.45, 17.17, -56.24)
CIE-LCH	lch(54.45, 58.80, 286.98°)
OKLab	oklab(61.33% -0.0136 -0.1606)
OKLCH	oklch(61.33% 0.161 265.2)
XYZ	xyz(25.1158, 22.4057, 76.3849)
Luminance	0.2241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547EE4 #E4BA54

analogous

#54C6E4 #547EE4 #7254E4

triadic

#547EE4 #E4547E #7EE454

tetradic

#547EE4 #E454C6 #E4BA54 #54E472

square

#547EE4 #E454C6 #E4BA54 #54E472

split-complementary

#547EE4 #E47254 #C6E454

monochromatic

#1A42A4 #2257D9 #547EE4 #89A6EC #BECEF5

Accessibility & contrast

On white

3.83

#547EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#547EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547EE4

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547EE4	#FFFFFF	#000000	##000000
##547EE4	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D89E8

Deuteranopia (green-blind)

#357CE2

Tritanopia (blue-blind)

#0095A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #547ee4;
/* rgb */ color: rgb(84, 126, 228);
/* oklch */ color: oklch(61.3% 0.161 265.2);

Tailwind

colors: {
  custom: {
    50: '#91a2ed',
    500: '#547ee4',
    950: '#000000',
  },
}

SCSS

$custom: #547ee4;
$custom-light: #91a2ed;
$custom-dark: #000000;

JSON

{
  "hex": "#547ee4",
  "rgb": {
    "r": 84,
    "g": 126,
    "b": 228
  },
  "hsl": {
    "h": 222.5,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.61329,
    "c": 0.16122,
    "h": 265.2
  },
  "luminance": 0.22408
}

Semantic roles & 50–950 ramp

primary

#547EE4

secondary

#E5D5AF

accent

#9C11D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #547EE4

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

Preview Lab → · Contrast checker → · Palette generator →