#5473CA#5473CA

#5473CA is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.4% C 0.139 H 267.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#5473CA
RGB	rgb(84, 115, 202)
HSL	hsl(224, 53%, 56%)
HSV	hsv(224, 58%, 79%)
CMYK	cmyk(58.4%, 43.1%, 0%, 20.8%)
CIE-LAB	lab(49.99, 15.15, -48.67)
CIE-LCH	lch(49.99, 50.97, 287.29°)
OKLab	oklab(57.42% -0.0067 -0.1385)
OKLCH	oklch(57.42% 0.139 267.2)
XYZ	xyz(20.4440, 18.4089, 58.3416)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5473CA #CAAB54

analogous

#54AECA #5473CA #7054CA

triadic

#5473CA #CA5473 #73CA54

tetradic

#5473CA #CA54AE #CAAB54 #54CA70

square

#5473CA #CA54AE #CAAB54 #54CA70

split-complementary

#5473CA #CA7054 #AECA54

monochromatic

#273D7D #3554AC #5473CA #8399D8 #B1BFE7

Accessibility & contrast

On white

4.49

#5473CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#5473CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5473CA

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5473CA	#FFFFFF	#000000	##000000
##5473CA	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7DCD

Deuteranopia (green-blind)

#3C72C8

Tritanopia (blue-blind)

#008695

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5473ca;
/* rgb */ color: rgb(84, 115, 202);
/* oklch */ color: oklch(57.4% 0.139 267.2);

Tailwind

colors: {
  custom: {
    50: '#8d9ada',
    500: '#5473ca',
    950: '#000000',
  },
}

SCSS

$custom: #5473ca;
$custom-light: #8d9ada;
$custom-dark: #000000;

JSON

{
  "hex": "#5473ca",
  "rgb": {
    "r": 84,
    "g": 115,
    "b": 202
  },
  "hsl": {
    "h": 224.237,
    "s": 52.679,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57419,
    "c": 0.13871,
    "h": 267.2
  },
  "luminance": 0.18411
}

Semantic roles & 50–950 ramp

primary

#5473CA

secondary

#D5C8A5

accent

#B64CDC

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5473CA

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

Preview Lab → · Contrast checker → · Palette generator →