#473AD3#473AD3

#473AD3 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.1% C 0.222 H 277.3°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#473AD3
RGB	rgb(71, 58, 211)
HSL	hsl(245, 63%, 53%)
HSV	hsv(245, 73%, 83%)
CMYK	cmyk(66.4%, 72.5%, 0%, 17.3%)
CIE-LAB	lab(36.11, 50.67, -76.39)
CIE-LCH	lch(36.11, 91.67, 303.56°)
OKLab	oklab(47.11% 0.0285 -0.2206)
OKLCH	oklch(47.11% 0.222 277.3)
XYZ	xyz(15.8656, 9.0675, 62.5295)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.90

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473AD3 #C6D33A

analogous

#3A79D3 #473AD3 #933AD3

triadic

#473AD3 #D3473A #3AD347

tetradic

#473AD3 #D33A79 #C6D33A #3AD393

square

#473AD3 #D33A79 #C6D33A #3AD393

split-complementary

#473AD3 #D3933A #79D33A

monochromatic

#231B78 #3126AA #473AD3 #766CDE #A49EE9

Accessibility & contrast

On white

7.46

#473AD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#473AD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473AD3

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473AD3	#FFFFFF	#000000	##FFFFFF
##473AD3	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD7

Deuteranopia (green-blind)

#004ED0

Tritanopia (blue-blind)

#006583

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #473ad3;
/* rgb */ color: rgb(71, 58, 211);
/* oklch */ color: oklch(47.1% 0.222 277.3);

Tailwind

colors: {
  custom: {
    50: '#8c72e2',
    500: '#473ad3',
    950: '#000000',
  },
}

SCSS

$custom: #473ad3;
$custom-light: #8c72e2;
$custom-dark: #000000;

JSON

{
  "hex": "#473ad3",
  "rgb": {
    "r": 71,
    "g": 58,
    "b": 211
  },
  "hsl": {
    "h": 245.098,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.4711,
    "c": 0.22248,
    "h": 277.3
  },
  "luminance": 0.09069
}

Semantic roles & 50–950 ramp

primary

#473AD3

secondary

#D0D693

accent

#E741D8

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #473AD3

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

Preview Lab → · Contrast checker → · Palette generator →