#547ECC#547ECC

#547ECC is a mid, vivid blue. Relative luminance 0.212; OKLCH L 59.9% C 0.128 H 261.8°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#547ECC
RGB	rgb(84, 126, 204)
HSL	hsl(219, 54%, 56%)
HSV	hsv(219, 59%, 80%)
CMYK	cmyk(58.8%, 38.2%, 0%, 20%)
CIE-LAB	lab(53.13, 9.08, -44.82)
CIE-LCH	lch(53.13, 45.73, 281.46°)
OKLab	oklab(59.88% -0.0182 -0.1272)
OKLCH	oklch(59.88% 0.128 261.8)
XYZ	xyz(22.0123, 21.1643, 60.0401)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547ECC #CCA254

analogous

#54BACC #547ECC #6654CC

triadic

#547ECC #CC547E #7ECC54

tetradic

#547ECC #CC54BA #CCA254 #54CC66

square

#547ECC #CC54BA #CCA254 #54CC66

split-complementary

#547ECC #CC6654 #BACC54

monochromatic

#264580 #345FAF #547ECC #83A2DA #B2C5E8

Accessibility & contrast

On white

4.01

#547ECC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#547ECC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547ECC

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547ECC	#FFFFFF	#000000	##000000
##547ECC	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D85CF

Deuteranopia (green-blind)

#4D7ACA

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #547ecc;
/* rgb */ color: rgb(84, 126, 204);
/* oklch */ color: oklch(59.9% 0.128 261.8);

Tailwind

colors: {
  custom: {
    50: '#8da3dc',
    500: '#547ecc',
    950: '#000000',
  },
}

SCSS

$custom: #547ecc;
$custom-light: #8da3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#547ecc",
  "rgb": {
    "r": 84,
    "g": 126,
    "b": 204
  },
  "hsl": {
    "h": 219,
    "s": 54.054,
    "l": 56.471
  },
  "oklch": {
    "l": 0.59877,
    "c": 0.12845,
    "h": 261.8
  },
  "luminance": 0.21166
}

Semantic roles & 50–950 ramp

primary

#547ECC

secondary

#D7C5A5

accent

#AA4ADD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #547ECC

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

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