#547FE5#547FE5

#547FE5 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.6% C 0.161 H 264.9°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#547FE5
RGB	rgb(84, 127, 229)
HSL	hsl(222, 74%, 61%)
HSV	hsv(222, 63%, 90%)
CMYK	cmyk(63.3%, 44.5%, 0%, 10.2%)
CIE-LAB	lab(54.78, 16.90, -56.27)
CIE-LCH	lch(54.78, 58.76, 286.71°)
OKLab	oklab(61.6% -0.0144 -0.1607)
OKLCH	oklch(61.6% 0.161 264.9)
XYZ	xyz(25.3835, 22.7184, 77.1609)
Luminance	0.2272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547FE5 #E5BA54

analogous

#54C8E5 #547FE5 #7254E5

triadic

#547FE5 #E5547F #7FE554

tetradic

#547FE5 #E554C8 #E5BA54 #54E572

square

#547FE5 #E554C8 #E5BA54 #54E572

split-complementary

#547FE5 #E57254 #C8E554

monochromatic

#1943A5 #2158DB #547FE5 #89A7ED #BECFF5

Accessibility & contrast

On white

3.79

#547FE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#547FE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547FE5

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547FE5	#FFFFFF	#000000	##000000
##547FE5	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E8AE9

Deuteranopia (green-blind)

#367DE3

Tritanopia (blue-blind)

#0096A7

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #547fe5;
/* rgb */ color: rgb(84, 127, 229);
/* oklch */ color: oklch(61.6% 0.161 264.9);

Tailwind

colors: {
  custom: {
    50: '#91a3ee',
    500: '#547fe5',
    950: '#000000',
  },
}

SCSS

$custom: #547fe5;
$custom-light: #91a3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#547fe5",
  "rgb": {
    "r": 84,
    "g": 127,
    "b": 229
  },
  "hsl": {
    "h": 222.207,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.61598,
    "c": 0.16138,
    "h": 264.9
  },
  "luminance": 0.22721
}

Semantic roles & 50–950 ramp

primary

#547FE5

secondary

#E6D5AF

accent

#9B10D6

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #547FE5

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

Preview Lab → · Contrast checker → · Palette generator →