#4B64D3#4B64D3

#4B64D3 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.5% C 0.173 H 270.2°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#4B64D3
RGBrgb(75, 100, 211)
HSLhsl(229, 61%, 56%)
HSVhsv(229, 64%, 83%)
CMYKcmyk(64.5%, 52.6%, 0%, 17.3%)
CIE-LABlab(46.06, 25.95, -60.15)
CIE-LCHlch(46.06, 65.51, 293.33°)
OKLaboklab(54.47% 0.0006 -0.1727)
OKLCHoklch(54.47% 0.173 270.2)
XYZxyz(19.2127, 15.3116, 63.5583)
Luminance0.1531 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B64D3 #D3BA4B
analogous
#4BA8D3 #4B64D3 #764BD3
triadic
#4B64D3 #D34B64 #64D34B
tetradic
#4B64D3 #D34BA8 #D3BA4B #4BD376
square
#4B64D3 #D34BA8 #D3BA4B #4BD376
split-complementary
#4B64D3 #D3764B #A8D34B
monochromatic
#203283 #2C45B5 #4B64D3 #7C8EDF #ADB9EB

Accessibility & contrast

On white

5.17
#4B64D3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.06
#4B64D3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B64D3
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B64D3#FFFFFF#000000##FFFFFF
##4B64D31.005.174.065.17
#FFFFFF5.171.0021.001.00
#0000004.0621.001.0021.00
##FFFFFF5.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C73D7
Deuteranopia (green-blind)
#0067D1
Tritanopia (blue-blind)
#007E92
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #4b64d3;
/* rgb */ color: rgb(75, 100, 211);
/* oklch */ color: oklch(54.5% 0.173 270.2);
Tailwind
colors: {
  custom: {
    50: '#8b8fe1',
    500: '#4b64d3',
    950: '#000000',
  },
}
SCSS
$custom: #4b64d3;
$custom-light: #8b8fe1;
$custom-dark: #000000;
JSON
{
  "hex": "#4b64d3",
  "rgb": {
    "r": 75,
    "g": 100,
    "b": 211
  },
  "hsl": {
    "h": 228.971,
    "s": 60.714,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54475,
    "c": 0.17269,
    "h": 270.2
  },
  "luminance": 0.15313
}

Semantic roles & 50–950 ramp

primary
#4B64D3
secondary
#D9CFA1
accent
#C644E4
background
#F9F8FD
surface
#F1F0FB
border
#CBCBD4
text
#0D0C15
muted
#7E7D83

Preview Lab

Preview with #4B64D3

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

Preview Lab → · Contrast checker → · Palette generator →

#4B64D3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva