#547CE4#547CE4

#547CE4 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.9% C 0.164 H 265.9°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#547CE4
RGB	rgb(84, 124, 228)
HSL	hsl(223, 73%, 61%)
HSV	hsv(223, 63%, 89%)
CMYK	cmyk(63.2%, 45.6%, 0%, 10.6%)
CIE-LAB	lab(53.92, 18.39, -57.09)
CIE-LCH	lch(53.92, 59.98, 287.86°)
OKLab	oklab(60.92% -0.0117 -0.1632)
OKLCH	oklch(60.92% 0.164 265.9)
XYZ	xyz(24.8626, 21.8993, 76.3005)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547CE4 #E4BC54

analogous

#54C4E4 #547CE4 #7454E4

triadic

#547CE4 #E4547C #7CE454

tetradic

#547CE4 #E454C4 #E4BC54 #54E474

square

#547CE4 #E454C4 #E4BC54 #54E474

split-complementary

#547CE4 #E47454 #C4E454

monochromatic

#1A40A4 #2255D9 #547CE4 #89A4EC #BECDF5

Accessibility & contrast

On white

3.90

#547CE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#547CE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547CE4

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547CE4	#FFFFFF	#000000	##000000
##547CE4	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4988E8

Deuteranopia (green-blind)

#307BE2

Tritanopia (blue-blind)

#0094A5

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #547ce4;
/* rgb */ color: rgb(84, 124, 228);
/* oklch */ color: oklch(60.9% 0.164 265.9);

Tailwind

colors: {
  custom: {
    50: '#91a1ed',
    500: '#547ce4',
    950: '#000000',
  },
}

SCSS

$custom: #547ce4;
$custom-light: #91a1ed;
$custom-dark: #000000;

JSON

{
  "hex": "#547ce4",
  "rgb": {
    "r": 84,
    "g": 124,
    "b": 228
  },
  "hsl": {
    "h": 223.333,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.60919,
    "c": 0.1636,
    "h": 265.9
  },
  "luminance": 0.21902
}

Semantic roles & 50–950 ramp

primary

#547CE4

secondary

#E5D6AF

accent

#9E11D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #547CE4

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

Preview Lab → · Contrast checker → · Palette generator →