#547DDF#547DDF

#547DDF is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.8% C 0.156 H 265.0°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#547DDF
RGB	rgb(84, 125, 223)
HSL	hsl(222, 68%, 60%)
HSV	hsv(222, 62%, 87%)
CMYK	cmyk(62.3%, 43.9%, 0%, 12.5%)
CIE-LAB	lab(53.90, 16.08, -54.33)
CIE-LCH	lch(53.90, 56.66, 286.49°)
OKLab	oklab(60.81% -0.0134 -0.155)
OKLCH	oklch(60.81% 0.156 265)
XYZ	xyz(24.3045, 21.8776, 72.7397)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547DDF #DFB654

analogous

#54C3DF #547DDF #7054DF

triadic

#547DDF #DF547D #7DDF54

tetradic

#547DDF #DF54C3 #DFB654 #54DF70

square

#547DDF #DF54C3 #DFB654 #54DF70

split-complementary

#547DDF #DF7054 #C3DF54

monochromatic

#1D429C #2758CF #547DDF #88A4E9 #BBCBF2

Accessibility & contrast

On white

3.91

#547DDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#547DDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547DDF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547DDF	#FFFFFF	#000000	##000000
##547DDF	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F88E3

Deuteranopia (green-blind)

#397BDD

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #547ddf;
/* rgb */ color: rgb(84, 125, 223);
/* oklch */ color: oklch(60.8% 0.156 265.0);

Tailwind

colors: {
  custom: {
    50: '#90a2e9',
    500: '#547ddf',
    950: '#000000',
  },
}

SCSS

$custom: #547ddf;
$custom-light: #90a2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#547ddf",
  "rgb": {
    "r": 84,
    "g": 125,
    "b": 223
  },
  "hsl": {
    "h": 222.302,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60808,
    "c": 0.15562,
    "h": 265
  },
  "luminance": 0.2188
}

Semantic roles & 50–950 ramp

primary

#547DDF

secondary

#E2D2AD

accent

#9915D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #547DDF

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

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