#547EF0#547EF0

#547EF0 is a light, vivid blue. Relative luminance 0.231; OKLCH L 62.1% C 0.177 H 266.2°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#547EF0
RGB	rgb(84, 126, 240)
HSL	hsl(224, 84%, 64%)
HSV	hsv(224, 65%, 94%)
CMYK	cmyk(65%, 47.5%, 0%, 5.9%)
CIE-LAB	lab(55.17, 21.26, -61.78)
CIE-LCH	lch(55.17, 65.34, 288.99°)
OKLab	oklab(62.11% -0.0119 -0.1769)
OKLCH	oklch(62.11% 0.177 266.2)
XYZ	xyz(26.8397, 23.0953, 85.4646)
Luminance	0.2310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547EF0 #F0C654

analogous

#54CCF0 #547EF0 #7854F0

triadic

#547EF0 #F0547E #7EF054

tetradic

#547EF0 #F054CC #F0C654 #54F078

square

#547EF0 #F054CC #F0C654 #54F078

split-complementary

#547EF0 #F07854 #CCF054

monochromatic

#103EB9 #1C54EB #547EF0 #8CA8F5 #C5D3FA

Accessibility & contrast

On white

3.74

#547EF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#547EF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547EF0

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547EF0	#FFFFFF	#000000	##000000
##547EF0	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#428CF4

Deuteranopia (green-blind)

#1F7DEE

Tritanopia (blue-blind)

#0098AB

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #547ef0;
/* rgb */ color: rgb(84, 126, 240);
/* oklch */ color: oklch(62.1% 0.177 266.2);

Tailwind

colors: {
  custom: {
    50: '#93a2f6',
    500: '#547ef0',
    950: '#000000',
  },
}

SCSS

$custom: #547ef0;
$custom-light: #93a2f6;
$custom-dark: #000000;

JSON

{
  "hex": "#547ef0",
  "rgb": {
    "r": 84,
    "g": 126,
    "b": 240
  },
  "hsl": {
    "h": 223.846,
    "s": 83.871,
    "l": 63.529
  },
  "oklch": {
    "l": 0.62107,
    "c": 0.17734,
    "h": 266.2
  },
  "luminance": 0.23098
}

Semantic roles & 50–950 ramp

primary

#547EF0

secondary

#ECDDB4

accent

#A505E0

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #547EF0

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

Preview Lab → · Contrast checker → · Palette generator →