#473AD9#473AD9

#473AD9 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.7% C 0.230 H 276.8°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#473AD9
RGB	rgb(71, 58, 217)
HSL	hsl(245, 68%, 54%)
HSV	hsv(245, 73%, 85%)
CMYK	cmyk(67.3%, 73.3%, 0%, 14.9%)
CIE-LAB	lab(36.69, 52.53, -78.89)
CIE-LCH	lch(36.69, 94.78, 303.66°)
OKLab	oklab(47.7% 0.0273 -0.2279)
OKLCH	oklch(47.7% 0.23 276.8)
XYZ	xyz(16.6319, 9.3740, 66.5651)
Luminance	0.0938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.24

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473AD9 #CCD93A

analogous

#3A7DD9 #473AD9 #973AD9

triadic

#473AD9 #D9473A #3AD947

tetradic

#473AD9 #D93A7D #CCD93A #3AD997

square

#473AD9 #D93A7D #CCD93A #3AD997

split-complementary

#473AD9 #D9973A #7DD93A

monochromatic

#211980 #2E23B3 #473AD9 #776DE3 #A7A1ED

Accessibility & contrast

On white

7.30

#473AD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#473AD9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473AD9

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473AD9	#FFFFFF	#000000	##FFFFFF
##473AD9	1.00	7.30	2.87	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DDE

Deuteranopia (green-blind)

#004FD6

Tritanopia (blue-blind)

#006787

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #473ad9;
/* rgb */ color: rgb(71, 58, 217);
/* oklch */ color: oklch(47.7% 0.230 276.8);

Tailwind

colors: {
  custom: {
    50: '#8d73e6',
    500: '#473ad9',
    950: '#000000',
  },
}

SCSS

$custom: #473ad9;
$custom-light: #8d73e6;
$custom-dark: #000000;

JSON

{
  "hex": "#473ad9",
  "rgb": {
    "r": 71,
    "g": 58,
    "b": 217
  },
  "hsl": {
    "h": 244.906,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.47697,
    "c": 0.22958,
    "h": 276.8
  },
  "luminance": 0.09375
}

Semantic roles & 50–950 ramp

primary

#473AD9

secondary

#D4D995

accent

#EB3DDC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #473AD9

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

Preview Lab → · Contrast checker → · Palette generator →