#547FE4#547FE4

#547FE4 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.5% C 0.160 H 264.8°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#547FE4
RGB	rgb(84, 127, 228)
HSL	hsl(222, 73%, 61%)
HSV	hsv(222, 63%, 89%)
CMYK	cmyk(63.2%, 44.3%, 0%, 10.6%)
CIE-LAB	lab(54.72, 16.56, -55.81)
CIE-LCH	lch(54.72, 58.21, 286.53°)
OKLab	oklab(61.54% -0.0146 -0.1594)
OKLCH	oklch(61.54% 0.16 264.8)
XYZ	xyz(25.2443, 22.6627, 76.4277)
Luminance	0.2266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547FE4 #E4B954

analogous

#54C7E4 #547FE4 #7154E4

triadic

#547FE4 #E4547F #7FE454

tetradic

#547FE4 #E454C7 #E4B954 #54E471

square

#547FE4 #E454C7 #E4B954 #54E471

split-complementary

#547FE4 #E47154 #C7E454

monochromatic

#1A43A4 #2259D9 #547FE4 #89A7EC #BECEF5

Accessibility & contrast

On white

3.80

#547FE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#547FE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547FE4

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547FE4	#FFFFFF	#000000	##000000
##547FE4	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F8AE8

Deuteranopia (green-blind)

#377DE2

Tritanopia (blue-blind)

#0096A6

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #547fe4;
/* rgb */ color: rgb(84, 127, 228);
/* oklch */ color: oklch(61.5% 0.160 264.8);

Tailwind

colors: {
  custom: {
    50: '#91a3ed',
    500: '#547fe4',
    950: '#000000',
  },
}

SCSS

$custom: #547fe4;
$custom-light: #91a3ed;
$custom-dark: #000000;

JSON

{
  "hex": "#547fe4",
  "rgb": {
    "r": 84,
    "g": 127,
    "b": 228
  },
  "hsl": {
    "h": 222.083,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.61535,
    "c": 0.16003,
    "h": 264.8
  },
  "luminance": 0.22665
}

Semantic roles & 50–950 ramp

primary

#547FE4

secondary

#E5D5AF

accent

#9A11D5

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #547FE4

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

Preview Lab → · Contrast checker → · Palette generator →