#4749D5#4749D5

#4749D5 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.5% C 0.209 H 275.0°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX#4749D5
RGBrgb(71, 73, 213)
HSLhsl(239, 63%, 56%)
HSVhsv(239, 67%, 84%)
CMYKcmyk(66.7%, 65.7%, 0%, 16.5%)
CIE-LABlab(39.42, 42.75, -72.10)
CIE-LCHlch(39.42, 83.82, 300.66°)
OKLaboklab(49.54% 0.0183 -0.2081)
OKLCHoklch(49.54% 0.209 275)
XYZxyz(16.9874, 10.9073, 64.1480)
Luminance0.1091 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4749D5 #D5D347
analogous
#4790D5 #4749D5 #8C47D5
triadic
#4749D5 #D54749 #49D547
tetradic
#4749D5 #D54790 #D5D347 #47D58C
square
#4749D5 #D54790 #D5D347 #47D58C
split-complementary
#4749D5 #D58C47 #90D547
monochromatic
#1E1F84 #292BB5 #4749D5 #797AE0 #ABACEC

Accessibility & contrast

On white

6.60
#4749D5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.18
#4749D5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4749D5
6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4749D5#FFFFFF#000000##FFFFFF
##4749D51.006.603.186.60
#FFFFFF6.601.0021.001.00
#0000003.1821.001.0021.00
##FFFFFF6.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063D9
Deuteranopia (green-blind)
#0056D2
Tritanopia (blue-blind)
#006E89
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #4749d5;
/* rgb */ color: rgb(71, 73, 213);
/* oklch */ color: oklch(49.5% 0.209 275.0);
Tailwind
colors: {
  custom: {
    50: '#8b7ce3',
    500: '#4749d5',
    950: '#000000',
  },
}
SCSS
$custom: #4749d5;
$custom-light: #8b7ce3;
$custom-dark: #000000;
JSON
{
  "hex": "#4749d5",
  "rgb": {
    "r": 71,
    "g": 73,
    "b": 213
  },
  "hsl": {
    "h": 239.155,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49544,
    "c": 0.20895,
    "h": 275
  },
  "luminance": 0.10909
}

Semantic roles & 50–950 ramp

primary
#4749D5
secondary
#D9D99E
accent
#E442E6
background
#F9F7FE
surface
#F2EEFC
border
#CCC9D5
text
#0D0916
muted
#7E7B84

Preview Lab

Preview with #4749D5

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

Preview Lab → · Contrast checker → · Palette generator →

#4749D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva