#547BCD#547BCD

#547BCD is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.133 H 263.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#547BCD
RGB	rgb(84, 123, 205)
HSL	hsl(221, 55%, 57%)
HSV	hsv(221, 59%, 80%)
CMYK	cmyk(59%, 40%, 0%, 19.6%)
CIE-LAB	lab(52.35, 11.24, -46.62)
CIE-LCH	lch(52.35, 47.96, 283.55°)
OKLab	oklab(59.29% -0.0148 -0.1325)
OKLCH	oklch(59.29% 0.133 263.6)
XYZ	xyz(21.7548, 20.4567, 60.5479)
Luminance	0.2046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BCD #CDA654

analogous

#54B8CD #547BCD #6A54CD

triadic

#547BCD #CD547B #7BCD54

tetradic

#547BCD #CD54B8 #CDA654 #54CD6A

square

#547BCD #CD54B8 #CDA654 #54CD6A

split-complementary

#547BCD #CD6A54 #B8CD54

monochromatic

#264381 #345CB0 #547BCD #83A0DB #B3C4E9

Accessibility & contrast

On white

4.12

#547BCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#547BCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BCD

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BCD	#FFFFFF	#000000	##000000
##547BCD	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5883D0

Deuteranopia (green-blind)

#4778CB

Tritanopia (blue-blind)

#008D9A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #547bcd;
/* rgb */ color: rgb(84, 123, 205);
/* oklch */ color: oklch(59.3% 0.133 263.6);

Tailwind

colors: {
  custom: {
    50: '#8ea0dd',
    500: '#547bcd',
    950: '#000000',
  },
}

SCSS

$custom: #547bcd;
$custom-light: #8ea0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#547bcd",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 205
  },
  "hsl": {
    "h": 220.661,
    "s": 54.751,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59291,
    "c": 0.13328,
    "h": 263.6
  },
  "luminance": 0.20459
}

Semantic roles & 50–950 ramp

primary

#547BCD

secondary

#D7C7A6

accent

#AE4ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #547BCD

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

Preview Lab → · Contrast checker → · Palette generator →