#547DE4#547DE4

#547DE4 is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.1% C 0.162 H 265.5°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#547DE4
RGB	rgb(84, 125, 228)
HSL	hsl(223, 73%, 61%)
HSV	hsv(223, 63%, 89%)
CMYK	cmyk(63.2%, 45.2%, 0%, 10.6%)
CIE-LAB	lab(54.19, 17.78, -56.67)
CIE-LCH	lch(54.19, 59.39, 287.42°)
OKLab	oklab(61.12% -0.0126 -0.1619)
OKLCH	oklch(61.12% 0.162 265.5)
XYZ	xyz(24.9885, 22.1512, 76.3425)
Luminance	0.2215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547DE4 #E4BB54

analogous

#54C5E4 #547DE4 #7354E4

triadic

#547DE4 #E4547D #7DE454

tetradic

#547DE4 #E454C5 #E4BB54 #54E473

square

#547DE4 #E454C5 #E4BB54 #54E473

split-complementary

#547DE4 #E47354 #C5E454

monochromatic

#1A41A4 #2256D9 #547DE4 #89A5EC #BECDF5

Accessibility & contrast

On white

3.87

#547DE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#547DE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547DE4

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547DE4	#FFFFFF	#000000	##000000
##547DE4	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B89E8

Deuteranopia (green-blind)

#327BE2

Tritanopia (blue-blind)

#0095A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #547de4;
/* rgb */ color: rgb(84, 125, 228);
/* oklch */ color: oklch(61.1% 0.162 265.5);

Tailwind

colors: {
  custom: {
    50: '#91a2ed',
    500: '#547de4',
    950: '#000000',
  },
}

SCSS

$custom: #547de4;
$custom-light: #91a2ed;
$custom-dark: #000000;

JSON

{
  "hex": "#547de4",
  "rgb": {
    "r": 84,
    "g": 125,
    "b": 228
  },
  "hsl": {
    "h": 222.917,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.61124,
    "c": 0.1624,
    "h": 265.5
  },
  "luminance": 0.22153
}

Semantic roles & 50–950 ramp

primary

#547DE4

secondary

#E5D6AF

accent

#9D11D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #547DE4

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

Preview Lab → · Contrast checker → · Palette generator →