#547CD1#547CD1

#547CD1 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.7% C 0.138 H 263.7°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#547CD1
RGB	rgb(84, 124, 209)
HSL	hsl(221, 58%, 57%)
HSV	hsv(221, 60%, 82%)
CMYK	cmyk(59.8%, 40.7%, 0%, 18%)
CIE-LAB	lab(52.84, 11.97, -48.11)
CIE-LCH	lch(52.84, 49.58, 283.97°)
OKLab	oklab(59.74% -0.015 -0.1368)
OKLCH	oklch(59.74% 0.138 263.7)
XYZ	xyz(22.3685, 20.9017, 63.1649)
Luminance	0.2090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547CD1 #D1A954

analogous

#54BBD1 #547CD1 #6A54D1

triadic

#547CD1 #D1547C #7CD154

tetradic

#547CD1 #D154BB #D1A954 #54D16A

square

#547CD1 #D154BB #D1A954 #54D16A

split-complementary

#547CD1 #D16A54 #BBD154

monochromatic

#244486 #315CB7 #547CD1 #84A1DE #B4C6EB

Accessibility & contrast

On white

4.05

#547CD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#547CD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547CD1

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547CD1	#FFFFFF	#000000	##000000
##547CD1	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5784D4

Deuteranopia (green-blind)

#4679CF

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #547cd1;
/* rgb */ color: rgb(84, 124, 209);
/* oklch */ color: oklch(59.7% 0.138 263.7);

Tailwind

colors: {
  custom: {
    50: '#8ea1df',
    500: '#547cd1',
    950: '#000000',
  },
}

SCSS

$custom: #547cd1;
$custom-light: #8ea1df;
$custom-dark: #000000;

JSON

{
  "hex": "#547cd1",
  "rgb": {
    "r": 84,
    "g": 124,
    "b": 209
  },
  "hsl": {
    "h": 220.8,
    "s": 57.604,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59741,
    "c": 0.13763,
    "h": 263.7
  },
  "luminance": 0.20904
}

Semantic roles & 50–950 ramp

primary

#547CD1

secondary

#DAC9A7

accent

#B047E1

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #547CD1

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

Preview Lab → · Contrast checker → · Palette generator →