#5473CE#5473CE

#5473CE is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.7% C 0.144 H 267.6°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5473CE
RGB	rgb(84, 115, 206)
HSL	hsl(225, 55%, 57%)
HSV	hsv(225, 59%, 81%)
CMYK	cmyk(59.2%, 44.2%, 0%, 19.2%)
CIE-LAB	lab(50.22, 16.49, -50.59)
CIE-LCH	lch(50.22, 53.21, 288.05°)
OKLab	oklab(57.67% -0.0061 -0.1442)
OKLCH	oklch(57.67% 0.144 267.6)
XYZ	xyz(20.9237, 18.6008, 60.8682)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5473CE #CEAF54

analogous

#54B0CE #5473CE #7254CE

triadic

#5473CE #CE5473 #73CE54

tetradic

#5473CE #CE54B0 #CEAF54 #54CE72

square

#5473CE #CE54B0 #CEAF54 #54CE72

split-complementary

#5473CE #CE7254 #B0CE54

monochromatic

#253D82 #3353B2 #5473CE #849ADC #B3C1E9

Accessibility & contrast

On white

4.45

#5473CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#5473CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5473CE

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5473CE	#FFFFFF	#000000	##000000
##5473CE	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497DD1

Deuteranopia (green-blind)

#3872CC

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5473ce;
/* rgb */ color: rgb(84, 115, 206);
/* oklch */ color: oklch(57.7% 0.144 267.6);

Tailwind

colors: {
  custom: {
    50: '#8e9add',
    500: '#5473ce',
    950: '#000000',
  },
}

SCSS

$custom: #5473ce;
$custom-light: #8e9add;
$custom-dark: #000000;

JSON

{
  "hex": "#5473ce",
  "rgb": {
    "r": 84,
    "g": 115,
    "b": 206
  },
  "hsl": {
    "h": 224.754,
    "s": 55.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57668,
    "c": 0.14431,
    "h": 267.6
  },
  "luminance": 0.18603
}

Semantic roles & 50–950 ramp

primary

#5473CE

secondary

#D8CBA6

accent

#B949DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5473CE

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

Preview Lab → · Contrast checker → · Palette generator →