#547DF3#547DF3

#547DF3 is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.1% C 0.183 H 266.7°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#547DF3
RGB	rgb(84, 125, 243)
HSL	hsl(225, 87%, 64%)
HSV	hsv(225, 65%, 95%)
CMYK	cmyk(65.4%, 48.6%, 0%, 4.7%)
CIE-LAB	lab(55.09, 22.90, -63.57)
CIE-LCH	lch(55.09, 67.57, 289.81°)
OKLab	oklab(62.11% -0.0106 -0.1822)
OKLCH	oklch(62.11% 0.183 266.7)
XYZ	xyz(27.1618, 23.0205, 87.7886)
Luminance	0.2302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547DF3 #F3CA54

analogous

#54CDF3 #547DF3 #7B54F3

triadic

#547DF3 #F3547D #7DF354

tetradic

#547DF3 #F354CD #F3CA54 #54F37B

square

#547DF3 #F354CD #F3CA54 #54F37B

split-complementary

#547DF3 #F37B54 #CDF354

monochromatic

#0D3BBF #1B52EF #547DF3 #8DA8F7 #C6D4FB

Accessibility & contrast

On white

3.75

#547DF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#547DF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547DF3

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547DF3	#FFFFFF	#000000	##000000
##547DF3	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C8CF7

Deuteranopia (green-blind)

#0F7DF1

Tritanopia (blue-blind)

#0098AC

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #547df3;
/* rgb */ color: rgb(84, 125, 243);
/* oklch */ color: oklch(62.1% 0.183 266.7);

Tailwind

colors: {
  custom: {
    50: '#94a2f8',
    500: '#547df3',
    950: '#000000',
  },
}

SCSS

$custom: #547df3;
$custom-light: #94a2f8;
$custom-dark: #000000;

JSON

{
  "hex": "#547df3",
  "rgb": {
    "r": 84,
    "g": 125,
    "b": 243
  },
  "hsl": {
    "h": 224.528,
    "s": 86.885,
    "l": 64.118
  },
  "oklch": {
    "l": 0.62108,
    "c": 0.18253,
    "h": 266.7
  },
  "luminance": 0.23023
}

Semantic roles & 50–950 ramp

primary

#547DF3

secondary

#EDDFB6

accent

#A902E3

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #547DF3

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

Preview Lab → · Contrast checker → · Palette generator →