#473CBC#473CBC

#473CBC is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.2% C 0.192 H 279.3°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#473CBC
RGB	rgb(71, 60, 188)
HSL	hsl(245, 52%, 49%)
HSV	hsv(245, 68%, 74%)
CMYK	cmyk(62.2%, 68.1%, 0%, 26.3%)
CIE-LAB	lab(34.40, 42.27, -65.80)
CIE-LCH	lch(34.40, 78.21, 302.72°)
OKLab	oklab(45.24% 0.031 -0.1897)
OKLCH	oklch(45.24% 0.192 279.3)
XYZ	xyz(13.2886, 8.2011, 48.4499)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.09

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473CBC #B1BC3C

analogous

#3C71BC #473CBC #873CBC

triadic

#473CBC #BC473C #3CBC47

tetradic

#473CBC #BC3C71 #B1BC3C #3CBC87

square

#473CBC #BC3C71 #B1BC3C #3CBC87

split-complementary

#473CBC #BC873C #71BC3C

monochromatic

#241E5F #352D8E #473CBC #7067CE #9B95DD

Accessibility & contrast

On white

7.95

#473CBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#473CBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473CBC

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473CBC	#FFFFFF	#000000	##FFFFFF
##473CBC	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C0

Deuteranopia (green-blind)

#004CBA

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #473cbc;
/* rgb */ color: rgb(71, 60, 188);
/* oklch */ color: oklch(45.2% 0.192 279.3);

Tailwind

colors: {
  custom: {
    50: '#8873d1',
    500: '#473cbc',
    950: '#000000',
  },
}

SCSS

$custom: #473cbc;
$custom-light: #8873d1;
$custom-dark: #000000;

JSON

{
  "hex": "#473cbc",
  "rgb": {
    "r": 71,
    "g": 60,
    "b": 188
  },
  "hsl": {
    "h": 245.156,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45239,
    "c": 0.19219,
    "h": 279.3
  },
  "luminance": 0.08202
}

Semantic roles & 50–950 ramp

primary

#473CBC

secondary

#C3C98B

accent

#DB4DCF

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #473CBC

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

Preview Lab → · Contrast checker → · Palette generator →