#5473DA#5473DA

#5473DA is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.4% C 0.161 H 268.5°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#5473DA
RGB	rgb(84, 115, 218)
HSL	hsl(226, 64%, 59%)
HSV	hsv(226, 61%, 85%)
CMYK	cmyk(61.5%, 47.2%, 0%, 14.5%)
CIE-LAB	lab(50.93, 20.54, -56.26)
CIE-LCH	lch(50.93, 59.89, 290.05°)
OKLab	oklab(58.44% -0.0043 -0.1609)
OKLCH	oklch(58.44% 0.161 268.5)
XYZ	xyz(22.4375, 19.2063, 68.8408)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5473DA #DABB54

analogous

#54B6DA #5473DA #7854DA

triadic

#5473DA #DA5473 #73DA54

tetradic

#5473DA #DA54B6 #DABB54 #54DA78

square

#5473DA #DA54B6 #DABB54 #54DA78

split-complementary

#5473DA #DA7854 #B6DA54

monochromatic

#203B94 #2B4FC6 #5473DA #869CE5 #B9C5F0

Accessibility & contrast

On white

4.34

#5473DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#5473DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5473DA

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5473DA	#FFFFFF	#000000	##000000
##5473DA	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F80DE

Deuteranopia (green-blind)

#2774D8

Tritanopia (blue-blind)

#008A9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5473da;
/* rgb */ color: rgb(84, 115, 218);
/* oklch */ color: oklch(58.4% 0.161 268.5);

Tailwind

colors: {
  custom: {
    50: '#909ae6',
    500: '#5473da',
    950: '#000000',
  },
}

SCSS

$custom: #5473da;
$custom-light: #909ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#5473da",
  "rgb": {
    "r": 84,
    "g": 115,
    "b": 218
  },
  "hsl": {
    "h": 226.119,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.58441,
    "c": 0.16092,
    "h": 268.5
  },
  "luminance": 0.19208
}

Semantic roles & 50–950 ramp

primary

#5473DA

secondary

#DFD3AB

accent

#C140E7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5473DA

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

Preview Lab → · Contrast checker → · Palette generator →