#547FF0#547FF0

#547FF0 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.3% C 0.176 H 265.8°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#547FF0
RGB	rgb(84, 127, 240)
HSL	hsl(223, 84%, 64%)
HSV	hsv(223, 65%, 94%)
CMYK	cmyk(65%, 47.1%, 0%, 5.9%)
CIE-LAB	lab(55.43, 20.65, -61.36)
CIE-LCH	lch(55.43, 64.74, 288.60°)
OKLab	oklab(62.31% -0.0128 -0.1757)
OKLCH	oklch(62.31% 0.176 265.8)
XYZ	xyz(26.9683, 23.3523, 85.5074)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547FF0 #F0C554

analogous

#54CDF0 #547FF0 #7754F0

triadic

#547FF0 #F0547F #7FF054

tetradic

#547FF0 #F054CD #F0C554 #54F077

square

#547FF0 #F054CD #F0C554 #54F077

split-complementary

#547FF0 #F07754 #CDF054

monochromatic

#103FB9 #1C55EB #547FF0 #8CA9F5 #C5D3FA

Accessibility & contrast

On white

3.70

#547FF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#547FF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547FF0

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547FF0	#FFFFFF	#000000	##000000
##547FF0	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#448CF4

Deuteranopia (green-blind)

#237EEE

Tritanopia (blue-blind)

#0099AC

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #547ff0;
/* rgb */ color: rgb(84, 127, 240);
/* oklch */ color: oklch(62.3% 0.176 265.8);

Tailwind

colors: {
  custom: {
    50: '#93a3f6',
    500: '#547ff0',
    950: '#000000',
  },
}

SCSS

$custom: #547ff0;
$custom-light: #93a3f6;
$custom-dark: #000000;

JSON

{
  "hex": "#547ff0",
  "rgb": {
    "r": 84,
    "g": 127,
    "b": 240
  },
  "hsl": {
    "h": 223.462,
    "s": 83.871,
    "l": 63.529
  },
  "oklch": {
    "l": 0.62308,
    "c": 0.17616,
    "h": 265.8
  },
  "luminance": 0.23355
}

Semantic roles & 50–950 ramp

primary

#547FF0

secondary

#ECDCB4

accent

#A405E0

background

#F9FAFF

surface

#F2F3FE

border

#CCCDD6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #547FF0

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

Preview Lab → · Contrast checker → · Palette generator →