#473FD5#473FD5

#473FD5 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.0% C 0.220 H 276.5°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#473FD5
RGB	rgb(71, 63, 213)
HSL	hsl(243, 64%, 54%)
HSV	hsv(243, 70%, 84%)
CMYK	cmyk(66.7%, 70.4%, 0%, 16.5%)
CIE-LAB	lab(37.29, 48.55, -75.60)
CIE-LCH	lch(37.29, 89.85, 302.71°)
OKLab	oklab(48.01% 0.025 -0.2184)
OKLCH	oklch(48.01% 0.22 276.5)
XYZ	xyz(16.3824, 9.6973, 63.9463)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473FD5 #CDD53F

analogous

#3F82D5 #473FD5 #923FD5

triadic

#473FD5 #D5473F #3FD547

tetradic

#473FD5 #D53F82 #CDD53F #3FD592

square

#473FD5 #D53F82 #CDD53F #3FD592

split-complementary

#473FD5 #D5923F #82D53F

monochromatic

#211C7E #2E27B0 #473FD5 #7771E0 #A7A3EB

Accessibility & contrast

On white

7.14

#473FD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#473FD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473FD5

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473FD5	#FFFFFF	#000000	##FFFFFF
##473FD5	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED9

Deuteranopia (green-blind)

#0051D2

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #473fd5;
/* rgb */ color: rgb(71, 63, 213);
/* oklch */ color: oklch(48.0% 0.220 276.5);

Tailwind

colors: {
  custom: {
    50: '#8c76e3',
    500: '#473fd5',
    950: '#000000',
  },
}

SCSS

$custom: #473fd5;
$custom-light: #8c76e3;
$custom-dark: #000000;

JSON

{
  "hex": "#473fd5",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 243.2,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48008,
    "c": 0.2198,
    "h": 276.5
  },
  "luminance": 0.09699
}

Semantic roles & 50–950 ramp

primary

#473FD5

secondary

#D4D898

accent

#E741DE

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #473FD5

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

Preview Lab → · Contrast checker → · Palette generator →