#5473B2#5473B2

#5473B2 is a mid, moderate blue. Relative luminance 0.174; OKLCH L 56.0% C 0.105 H 263.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5473B2
RGB	rgb(84, 115, 178)
HSL	hsl(220, 38%, 51%)
HSV	hsv(220, 53%, 70%)
CMYK	cmyk(52.8%, 35.4%, 0%, 30.2%)
CIE-LAB	lab(48.71, 7.25, -36.88)
CIE-LCH	lch(48.71, 37.58, 281.12°)
OKLab	oklab(56.02% -0.0119 -0.1041)
OKLCH	oklch(56.02% 0.105 263.5)
XYZ	xyz(17.8201, 17.3594, 44.5225)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5473B2 #B29354

analogous

#54A2B2 #5473B2 #6454B2

triadic

#5473B2 #B25473 #73B254

tetradic

#5473B2 #B254A2 #B29354 #54B264

square

#5473B2 #B254A2 #B29354 #54B264

split-complementary

#5473B2 #B26454 #A2B254

monochromatic

#2B3D60 #3E578A #5473B2 #7E96C5 #A8B8D8

Accessibility & contrast

On white

4.70

#5473B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#5473B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5473B2

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5473B2	#FFFFFF	#000000	##FFFFFF
##5473B2	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A78B5

Deuteranopia (green-blind)

#4F70B1

Tritanopia (blue-blind)

#25818A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5473b2;
/* rgb */ color: rgb(84, 115, 178);
/* oklch */ color: oklch(56.0% 0.105 263.5);

Tailwind

colors: {
  custom: {
    50: '#8a9bc9',
    500: '#5473b2',
    950: '#000000',
  },
}

SCSS

$custom: #5473b2;
$custom-light: #8a9bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5473b2",
  "rgb": {
    "r": 84,
    "g": 115,
    "b": 178
  },
  "hsl": {
    "h": 220.213,
    "s": 37.903,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56015,
    "c": 0.10475,
    "h": 263.5
  },
  "luminance": 0.17361
}

Semantic roles & 50–950 ramp

primary

#5473B2

secondary

#C6B89C

accent

#A85ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5473B2

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

Preview Lab → · Contrast checker → · Palette generator →