#547BE3#547BE3

#547BE3 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.7% C 0.163 H 266.2°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#547BE3
RGB	rgb(84, 123, 227)
HSL	hsl(224, 72%, 61%)
HSV	hsv(224, 63%, 89%)
CMYK	cmyk(63%, 45.8%, 0%, 11%)
CIE-LAB	lab(53.59, 18.66, -57.05)
CIE-LCH	lch(53.59, 60.03, 288.11°)
OKLab	oklab(60.65% -0.0109 -0.1631)
OKLCH	oklch(60.65% 0.163 266.2)
XYZ	xyz(24.5995, 21.5946, 75.5300)
Luminance	0.2160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BE3 #E3BC54

analogous

#54C3E3 #547BE3 #7454E3

triadic

#547BE3 #E3547B #7BE354

tetradic

#547BE3 #E354C3 #E3BC54 #54E374

square

#547BE3 #E354C3 #E3BC54 #54E374

split-complementary

#547BE3 #E37454 #C3E354

monochromatic

#1B3FA2 #2354D7 #547BE3 #89A4EC #BDCCF4

Accessibility & contrast

On white

3.95

#547BE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#547BE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BE3

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BE3	#FFFFFF	#000000	##000000
##547BE3	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4887E7

Deuteranopia (green-blind)

#2F7AE1

Tritanopia (blue-blind)

#0093A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #547be3;
/* rgb */ color: rgb(84, 123, 227);
/* oklch */ color: oklch(60.7% 0.163 266.2);

Tailwind

colors: {
  custom: {
    50: '#91a0ec',
    500: '#547be3',
    950: '#000000',
  },
}

SCSS

$custom: #547be3;
$custom-light: #91a0ec;
$custom-dark: #000000;

JSON

{
  "hex": "#547be3",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 227
  },
  "hsl": {
    "h": 223.636,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.60651,
    "c": 0.16344,
    "h": 266.2
  },
  "luminance": 0.21597
}

Semantic roles & 50–950 ramp

primary

#547BE3

secondary

#E4D6AE

accent

#9F12D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #547BE3

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

Preview Lab → · Contrast checker → · Palette generator →