#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
RGBrgb(71, 58, 217)
HSLhsl(245, 68%, 54%)
HSVhsv(245, 73%, 85%)
CMYKcmyk(67.3%, 73.3%, 0%, 14.9%)
CIE-LABlab(36.69, 52.53, -78.89)
CIE-LCHlch(36.69, 94.78, 303.66°)
OKLaboklab(47.7% 0.0273 -0.2279)
OKLCHoklch(47.7% 0.23 276.8)
XYZxyz(16.6319, 9.3740, 66.5651)
Luminance0.0938 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

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
##473AD91.007.302.877.30
#FFFFFF7.301.0021.001.00
#0000002.8721.001.0021.00
##FFFFFF7.301.0021.001.00

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 →

#473AD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva