#473DD3#473DD3

#473DD3 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.5% C 0.219 H 277.0°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX#473DD3
RGBrgb(71, 61, 211)
HSLhsl(244, 63%, 53%)
HSVhsv(244, 71%, 83%)
CMYKcmyk(66.4%, 71.1%, 0%, 17.3%)
CIE-LABlab(36.70, 49.03, -75.42)
CIE-LCHlch(36.70, 89.95, 303.03°)
OKLaboklab(47.53% 0.0266 -0.2178)
OKLCHoklch(47.53% 0.219 277)
XYZxyz(16.0213, 9.3788, 62.5814)
Luminance0.0938 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#473DD3 #C9D33D
analogous
#3D7ED3 #473DD3 #923DD3
triadic
#473DD3 #D3473D #3DD347
tetradic
#473DD3 #D33D7E #C9D33D #3DD392
square
#473DD3 #D33D7E #C9D33D #3DD392
split-complementary
#473DD3 #D3923D #7ED33D
monochromatic
#221C7A #3027AC #473DD3 #766FDE #A6A1EA

Accessibility & contrast

On white

7.30
#473DD3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.88
#473DD3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473DD3
7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##473DD3#FFFFFF#000000##FFFFFF
##473DD31.007.302.887.30
#FFFFFF7.301.0021.001.00
#0000002.8821.001.0021.00
##FFFFFF7.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DD7
Deuteranopia (green-blind)
#0050D0
Tritanopia (blue-blind)
#006784
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #473dd3;
/* rgb */ color: rgb(71, 61, 211);
/* oklch */ color: oklch(47.5% 0.219 277.0);
Tailwind
colors: {
  custom: {
    50: '#8c74e2',
    500: '#473dd3',
    950: '#000000',
  },
}
SCSS
$custom: #473dd3;
$custom-light: #8c74e2;
$custom-dark: #000000;
JSON
{
  "hex": "#473dd3",
  "rgb": {
    "r": 71,
    "g": 61,
    "b": 211
  },
  "hsl": {
    "h": 244,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.4753,
    "c": 0.21945,
    "h": 277
  },
  "luminance": 0.0938
}

Semantic roles & 50–950 ramp

primary
#473DD3
secondary
#D2D696
accent
#E642DB
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0E0816
muted
#7E7B84

Preview Lab

Preview with #473DD3

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

Preview Lab → · Contrast checker → · Palette generator →

#473DD3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva