#547AEB#547AEB

#547AEB is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.0% C 0.175 H 267.1°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#547AEB
RGB	rgb(84, 122, 235)
HSL	hsl(225, 79%, 63%)
HSV	hsv(225, 64%, 92%)
CMYK	cmyk(64.3%, 48.1%, 0%, 7.8%)
CIE-LAB	lab(53.81, 22.00, -61.18)
CIE-LCH	lch(53.81, 65.02, 289.78°)
OKLab	oklab(60.97% -0.0088 -0.1752)
OKLCH	oklch(60.97% 0.175 267.1)
XYZ	xyz(25.6059, 21.7997, 81.4395)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547AEB #EBC554

analogous

#54C5EB #547AEB #7A54EB

triadic

#547AEB #EB547A #7AEB54

tetradic

#547AEB #EB54C5 #EBC554 #54EB7A

square

#547AEB #EB54C5 #EBC554 #54EB7A

split-complementary

#547AEB #EB7A54 #C5EB54

monochromatic

#153CB0 #1D4FE5 #547AEB #8BA5F1 #C2CFF8

Accessibility & contrast

On white

3.92

#547AEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#547AEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547AEB

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547AEB	#FFFFFF	#000000	##000000
##547AEB	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E88EF

Deuteranopia (green-blind)

#1B7AE9

Tritanopia (blue-blind)

#0094A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #547aeb;
/* rgb */ color: rgb(84, 122, 235);
/* oklch */ color: oklch(61.0% 0.175 267.1);

Tailwind

colors: {
  custom: {
    50: '#929ff2',
    500: '#547aeb',
    950: '#000000',
  },
}

SCSS

$custom: #547aeb;
$custom-light: #929ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#547aeb",
  "rgb": {
    "r": 84,
    "g": 122,
    "b": 235
  },
  "hsl": {
    "h": 224.901,
    "s": 79.058,
    "l": 62.549
  },
  "oklch": {
    "l": 0.60974,
    "c": 0.17544,
    "h": 267.1
  },
  "luminance": 0.21802
}

Semantic roles & 50–950 ramp

primary

#547AEB

secondary

#E9DBB2

accent

#A70ADB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #547AEB

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

Preview Lab → · Contrast checker → · Palette generator →