#4F47D7#4F47D7

#4F47D7 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 49.9% C 0.212 H 277.9°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX#4F47D7
RGBrgb(79, 71, 215)
HSLhsl(243, 64%, 56%)
HSVhsv(243, 67%, 84%)
CMYKcmyk(63.3%, 67%, 0%, 15.7%)
CIE-LABlab(39.70, 45.64, -72.77)
CIE-LCHlch(39.70, 85.90, 302.09°)
OKLaboklab(49.94% 0.0292 -0.2099)
OKLCHoklch(49.94% 0.212 277.9)
XYZxyz(17.7395, 11.0736, 65.4794)
Luminance0.1108 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F47D7 #CFD747
analogous
#4787D7 #4F47D7 #9747D7
triadic
#4F47D7 #D74F47 #47D74F
tetradic
#4F47D7 #D74787 #CFD747 #47D797
square
#4F47D7 #D74787 #CFD747 #47D797
split-complementary
#4F47D7 #D79747 #87D747
monochromatic
#231D86 #3028B9 #4F47D7 #7F79E2 #AFACED

Accessibility & contrast

On white

6.53
#4F47D7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.22
#4F47D7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F47D7
6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F47D7#FFFFFF#000000##FFFFFF
##4F47D71.006.533.226.53
#FFFFFF6.531.0021.001.00
#0000003.2221.001.0021.00
##FFFFFF6.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063DB
Deuteranopia (green-blind)
#0058D4
Tritanopia (blue-blind)
#006D89
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #4f47d7;
/* rgb */ color: rgb(79, 71, 215);
/* oklch */ color: oklch(49.9% 0.212 277.9);
Tailwind
colors: {
  custom: {
    50: '#907be4',
    500: '#4f47d7',
    950: '#000000',
  },
}
SCSS
$custom: #4f47d7;
$custom-light: #907be4;
$custom-dark: #000000;
JSON
{
  "hex": "#4f47d7",
  "rgb": {
    "r": 79,
    "g": 71,
    "b": 215
  },
  "hsl": {
    "h": 243.333,
    "s": 64.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49941,
    "c": 0.21191,
    "h": 277.9
  },
  "luminance": 0.11075
}

Semantic roles & 50–950 ramp

primary
#4F47D7
secondary
#D7DB9F
accent
#E741DE
background
#F9F7FE
surface
#F2EEFC
border
#CCC9D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4F47D7

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

Preview Lab → · Contrast checker → · Palette generator →

#4F47D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva