#547BBC#547BBC

#547BBC is a mid, moderate blue. Relative luminance 0.197; OKLCH L 58.3% C 0.110 H 260.2°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#547BBC
RGB	rgb(84, 123, 188)
HSL	hsl(218, 44%, 53%)
HSV	hsv(218, 55%, 74%)
CMYK	cmyk(55.3%, 34.6%, 0%, 26.3%)
CIE-LAB	lab(51.47, 5.63, -38.30)
CIE-LCH	lch(51.47, 38.71, 278.37°)
OKLab	oklab(58.33% -0.0187 -0.1081)
OKLCH	oklch(58.33% 0.11 260.2)
XYZ	xyz(19.8131, 19.6800, 50.3217)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BBC #BC9554

analogous

#54AFBC #547BBC #6154BC

triadic

#547BBC #BC547B #7BBC54

tetradic

#547BBC #BC54AF #BC9554 #54BC61

square

#547BBC #BC54AF #BC9554 #54BC61

split-complementary

#547BBC #BC6154 #AFBC54

monochromatic

#2A436B #3B5E97 #547BBC #809DCD #ACBFDE

Accessibility & contrast

On white

4.25

#547BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#547BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BBC

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BBC	#FFFFFF	#000000	##000000
##547BBC	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6180BF

Deuteranopia (green-blind)

#5476BB

Tritanopia (blue-blind)

#128993

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #547bbc;
/* rgb */ color: rgb(84, 123, 188);
/* oklch */ color: oklch(58.3% 0.110 260.2);

Tailwind

colors: {
  custom: {
    50: '#8ba0d0',
    500: '#547bbc',
    950: '#000000',
  },
}

SCSS

$custom: #547bbc;
$custom-light: #8ba0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#547bbc",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 188
  },
  "hsl": {
    "h": 217.5,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58326,
    "c": 0.10975,
    "h": 260.2
  },
  "luminance": 0.19682
}

Semantic roles & 50–950 ramp

primary

#547BBC

secondary

#CCBBA0

accent

#A454D3

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #547BBC

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

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