#47439F#47439F

#47439F is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.145 H 280.6°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#47439F
RGBrgb(71, 67, 159)
HSLhsl(243, 41%, 44%)
HSVhsv(243, 58%, 62%)
CMYKcmyk(55.3%, 57.9%, 0%, 37.6%)
CIE-LABlab(33.68, 28.49, -49.68)
CIE-LCHlch(33.68, 57.27, 299.83°)
OKLaboklab(43.99% 0.0266 -0.1423)
OKLCHoklch(43.99% 0.145 280.6)
XYZxyz(10.8618, 7.8564, 33.7383)
Luminance0.0786 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#47439F #9B9F43
analogous
#436D9F #47439F #75439F
triadic
#47439F #9F4743 #439F47
tetradic
#47439F #9F436D #9B9F43 #439F75
square
#47439F #9F436D #9B9F43 #439F75
split-complementary
#47439F #9F7543 #6D9F43
monochromatic
#211F49 #343174 #47439F #6662BD #908DCF

Accessibility & contrast

On white

8.17
#47439F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.57
#47439F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47439F
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##47439F#FFFFFF#000000##FFFFFF
##47439F1.008.172.578.17
#FFFFFF8.171.0021.001.00
#0000002.5721.001.0021.00
##FFFFFF8.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0053A2
Deuteranopia (green-blind)
#004C9D
Tritanopia (blue-blind)
#1E586A
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #47439f;
/* rgb */ color: rgb(71, 67, 159);
/* oklch */ color: oklch(44.0% 0.145 280.6);
Tailwind
colors: {
  custom: {
    50: '#8277bc',
    500: '#47439f',
    950: '#000000',
  },
}
SCSS
$custom: #47439f;
$custom-light: #8277bc;
$custom-dark: #000000;
JSON
{
  "hex": "#47439f",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 159
  },
  "hsl": {
    "h": 242.609,
    "s": 40.708,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43985,
    "c": 0.14478,
    "h": 280.6
  },
  "luminance": 0.07857
}

Semantic roles & 50–950 ramp

primary
#47439F
secondary
#B8BA84
accent
#D157CB
background
#F8F7FB
surface
#EFEDF6
border
#CAC8D0
text
#0B0812
muted
#7C7B81

Preview Lab

Preview with #47439F

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

Preview Lab → · Contrast checker → · Palette generator →

#47439F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva