#547EEF#547EEF

#547EEF is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.0% C 0.176 H 266.1°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#547EEF
RGB	rgb(84, 126, 239)
HSL	hsl(224, 83%, 63%)
HSV	hsv(224, 65%, 94%)
CMYK	cmyk(64.9%, 47.3%, 0%, 6.3%)
CIE-LAB	lab(55.11, 20.92, -61.32)
CIE-LCH	lch(55.11, 64.79, 288.84°)
OKLab	oklab(62.04% -0.012 -0.1756)
OKLCH	oklch(62.04% 0.176 266.1)
XYZ	xyz(26.6916, 23.0360, 84.6844)
Luminance	0.2304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547EEF #EFC554

analogous

#54CBEF #547EEF #7754EF

triadic

#547EEF #EF547E #7EEF54

tetradic

#547EEF #EF54CB #EFC554 #54EF77

square

#547EEF #EF54CB #EFC554 #54EF77

split-complementary

#547EEF #EF7754 #CBEF54

monochromatic

#113EB7 #1C54EA #547EEF #8CA8F4 #C4D2F9

Accessibility & contrast

On white

3.74

#547EEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#547EEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547EEF

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547EEF	#FFFFFF	#000000	##000000
##547EEF	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#438BF3

Deuteranopia (green-blind)

#217DED

Tritanopia (blue-blind)

#0098AB

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #547eef;
/* rgb */ color: rgb(84, 126, 239);
/* oklch */ color: oklch(62.0% 0.176 266.1);

Tailwind

colors: {
  custom: {
    50: '#93a2f5',
    500: '#547eef',
    950: '#000000',
  },
}

SCSS

$custom: #547eef;
$custom-light: #93a2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#547eef",
  "rgb": {
    "r": 84,
    "g": 126,
    "b": 239
  },
  "hsl": {
    "h": 223.742,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.62041,
    "c": 0.17601,
    "h": 266.1
  },
  "luminance": 0.23039
}

Semantic roles & 50–950 ramp

primary

#547EEF

secondary

#EBDCB4

accent

#A406DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #547EEF

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

Preview Lab → · Contrast checker → · Palette generator →