#4B4DD3#4B4DD3

#4B4DD3 is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.3% C 0.201 H 275.8°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX#4B4DD3
RGBrgb(75, 77, 211)
HSLhsl(239, 61%, 56%)
HSVhsv(239, 64%, 83%)
CMYKcmyk(64.5%, 63.5%, 0%, 17.3%)
CIE-LABlab(40.42, 40.23, -69.32)
CIE-LCHlch(40.42, 80.14, 300.13°)
OKLaboklab(50.29% 0.0202 -0.1998)
OKLCHoklch(50.29% 0.201 275.8)
XYZxyz(17.3095, 11.5053, 62.9239)
Luminance0.1151 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B4DD3 #D3D14B
analogous
#4B91D3 #4B4DD3 #8D4BD3
triadic
#4B4DD3 #D34B4D #4DD34B
tetradic
#4B4DD3 #D34B91 #D3D14B #4BD38D
square
#4B4DD3 #D34B91 #D3D14B #4BD38D
split-complementary
#4B4DD3 #D38D4B #91D34B
monochromatic
#202283 #2C2EB5 #4B4DD3 #7C7EDF #ADAEEB

Accessibility & contrast

On white

6.36
#4B4DD3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.30
#4B4DD3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4DD3
6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B4DD3#FFFFFF#000000##FFFFFF
##4B4DD31.006.363.306.36
#FFFFFF6.361.0021.001.00
#0000003.3021.001.0021.00
##FFFFFF6.361.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0065D7
Deuteranopia (green-blind)
#0059D0
Tritanopia (blue-blind)
#006F89
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #4b4dd3;
/* rgb */ color: rgb(75, 77, 211);
/* oklch */ color: oklch(50.3% 0.201 275.8);
Tailwind
colors: {
  custom: {
    50: '#8c7fe2',
    500: '#4b4dd3',
    950: '#000000',
  },
}
SCSS
$custom: #4b4dd3;
$custom-light: #8c7fe2;
$custom-dark: #000000;
JSON
{
  "hex": "#4b4dd3",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 211
  },
  "hsl": {
    "h": 239.118,
    "s": 60.714,
    "l": 56.078
  },
  "oklch": {
    "l": 0.50285,
    "c": 0.20087,
    "h": 275.8
  },
  "luminance": 0.11507
}

Semantic roles & 50–950 ramp

primary
#4B4DD3
secondary
#D9D8A1
accent
#E144E4
background
#F9F7FE
surface
#F2EEFC
border
#CCC9D5
text
#0D0A15
muted
#7E7C84

Preview Lab

Preview with #4B4DD3

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

Preview Lab → · Contrast checker → · Palette generator →

#4B4DD3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva