#547EFD#547EFD

#547EFD is a light, vivid blue. Relative luminance 0.239; OKLCH L 63.0% C 0.195 H 266.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#547EFD
RGB	rgb(84, 126, 253)
HSL	hsl(225, 98%, 66%)
HSV	hsv(225, 67%, 99%)
CMYK	cmyk(66.8%, 50.2%, 0%, 0.8%)
CIE-LAB	lab(55.98, 25.72, -67.67)
CIE-LCH	lch(55.98, 72.39, 290.81°)
OKLab	oklab(62.99% -0.0104 -0.1943)
OKLCH	oklch(62.99% 0.195 266.9)
XYZ	xyz(28.8405, 23.8956, 96.0019)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547EFD #FDD354

analogous

#54D2FD #547EFD #7E54FD

triadic

#547EFD #FD547E #7EFD54

tetradic

#547EFD #FD54D2 #FDD354 #54FD7E

square

#547EFD #FD54D2 #FDD354 #54FD7E

split-complementary

#547EFD #FD7E54 #D2FD54

monochromatic

#0237D4 #1850FC #547EFD #90ACFE #CDD9FE

Accessibility & contrast

On white

3.63

#547EFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#547EFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547EFD

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547EFD	#FFFFFF	#000000	##000000
##547EFD	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#328EFF

Deuteranopia (green-blind)

#007FFA

Tritanopia (blue-blind)

#009CB2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #547efd;
/* rgb */ color: rgb(84, 126, 253);
/* oklch */ color: oklch(63.0% 0.195 266.9);

Tailwind

colors: {
  custom: {
    50: '#95a2ff',
    500: '#547efd',
    950: '#000000',
  },
}

SCSS

$custom: #547efd;
$custom-light: #95a2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#547efd",
  "rgb": {
    "r": 84,
    "g": 126,
    "b": 253
  },
  "hsl": {
    "h": 225.089,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.62986,
    "c": 0.19455,
    "h": 266.9
  },
  "luminance": 0.23898
}

Semantic roles & 50–950 ramp

primary

#547EFD

secondary

#F2E4BB

accent

#AC00E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0F18

muted

#7F7E86

Preview Lab

Preview with #547EFD

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

Preview Lab → · Contrast checker → · Palette generator →