#473FDC#473FDC

#473FDC is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.7% C 0.228 H 276.0°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#473FDC
RGB	rgb(71, 63, 220)
HSL	hsl(243, 69%, 55%)
HSV	hsv(243, 71%, 86%)
CMYK	cmyk(67.7%, 71.4%, 0%, 13.7%)
CIE-LAB	lab(37.95, 50.76, -78.54)
CIE-LCH	lch(37.95, 93.52, 302.87°)
OKLab	oklab(48.68% 0.0239 -0.227)
OKLCH	oklch(48.68% 0.228 276)
XYZ	xyz(17.2901, 10.0603, 68.7269)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473FDC #D4DC3F

analogous

#3F86DC #473FDC #953FDC

triadic

#473FDC #DC473F #3FDC47

tetradic

#473FDC #DC3F86 #D4DC3F #3FDC95

square

#473FDC #DC3F86 #D4DC3F #3FDC95

split-complementary

#473FDC #DC953F #86DC3F

monochromatic

#1E1988 #2A22BC #473FDC #7973E5 #AAA7EF

Accessibility & contrast

On white

6.97

#473FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#473FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #473FDC

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473FDC	#FFFFFF	#000000	##FFFFFF
##473FDC	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E1

Deuteranopia (green-blind)

#0052D9

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #473fdc;
/* rgb */ color: rgb(71, 63, 220);
/* oklch */ color: oklch(48.7% 0.228 276.0);

Tailwind

colors: {
  custom: {
    50: '#8e76e8',
    500: '#473fdc',
    950: '#000000',
  },
}

SCSS

$custom: #473fdc;
$custom-light: #8e76e8;
$custom-dark: #000000;

JSON

{
  "hex": "#473fdc",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 220
  },
  "hsl": {
    "h": 243.057,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.48676,
    "c": 0.22821,
    "h": 276
  },
  "luminance": 0.10062
}

Semantic roles & 50–950 ramp

primary

#473FDC

secondary

#D9DC9B

accent

#EC3CE3

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #473FDC

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

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