#473DBF#473DBF

#473DBF is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.7% C 0.195 H 278.8°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#473DBF
RGB	rgb(71, 61, 191)
HSL	hsl(245, 52%, 49%)
HSV	hsv(245, 68%, 75%)
CMYK	cmyk(62.8%, 68.1%, 0%, 25.1%)
CIE-LAB	lab(34.88, 42.65, -66.77)
CIE-LCH	lch(34.88, 79.23, 302.57°)
OKLab	oklab(45.67% 0.0298 -0.1925)
OKLCH	oklch(45.67% 0.195 278.8)
XYZ	xyz(13.6682, 8.4376, 50.1885)
Luminance	0.0844 (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

#473DBF #B5BF3D

analogous

#3D74BF #473DBF #883DBF

triadic

#473DBF #BF473D #3DBF47

tetradic

#473DBF #BF3D74 #B5BF3D #3DBF88

square

#473DBF #BF3D74 #B5BF3D #3DBF88

split-complementary

#473DBF #BF883D #74BF3D

monochromatic

#251F62 #362E91 #473DBF #726ACF #9E98DE

Accessibility & contrast

On white

7.81

#473DBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#473DBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473DBF

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473DBF	#FFFFFF	#000000	##FFFFFF
##473DBF	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C3

Deuteranopia (green-blind)

#004DBD

Tritanopia (blue-blind)

#005F79

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #473dbf;
/* rgb */ color: rgb(71, 61, 191);
/* oklch */ color: oklch(45.7% 0.195 278.8);

Tailwind

colors: {
  custom: {
    50: '#8874d3',
    500: '#473dbf',
    950: '#000000',
  },
}

SCSS

$custom: #473dbf;
$custom-light: #8874d3;
$custom-dark: #000000;

JSON

{
  "hex": "#473dbf",
  "rgb": {
    "r": 71,
    "g": 61,
    "b": 191
  },
  "hsl": {
    "h": 244.615,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45666,
    "c": 0.19483,
    "h": 278.8
  },
  "luminance": 0.08439
}

Semantic roles & 50–950 ramp

primary

#473DBF

secondary

#C5CA8E

accent

#DB4DD0

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #473DBF

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

Preview Lab → · Contrast checker → · Palette generator →