#4B39D3#4B39D3

#4B39D3 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.3% C 0.223 H 278.9°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX#4B39D3
RGBrgb(75, 57, 211)
HSLhsl(247, 64%, 53%)
HSVhsv(247, 73%, 83%)
CMYKcmyk(64.5%, 73%, 0%, 17.3%)
CIE-LABlab(36.22, 51.67, -76.20)
CIE-LCHlch(36.22, 92.07, 304.14°)
OKLaboklab(47.26% 0.0343 -0.22)
OKLCHoklch(47.26% 0.223 278.9)
XYZxyz(16.1189, 9.1239, 62.5271)
Luminance0.0912 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B39D3 #C1D339
analogous
#3974D3 #4B39D3 #9839D3
triadic
#4B39D3 #D34B39 #39D34B
tetradic
#4B39D3 #D33974 #C1D339 #39D398
square
#4B39D3 #D33974 #C1D339 #39D398
split-complementary
#4B39D3 #D39839 #74D339
monochromatic
#251A77 #3526A9 #4B39D3 #796BDE #A69DE9

Accessibility & contrast

On white

7.43
#4B39D3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.83
#4B39D3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B39D3
7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B39D3#FFFFFF#000000##FFFFFF
##4B39D31.007.432.837.43
#FFFFFF7.431.0021.001.00
#0000002.8321.001.0021.00
##FFFFFF7.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005BD7
Deuteranopia (green-blind)
#004FD0
Tritanopia (blue-blind)
#006483
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #4b39d3;
/* rgb */ color: rgb(75, 57, 211);
/* oklch */ color: oklch(47.3% 0.223 278.9);
Tailwind
colors: {
  custom: {
    50: '#8e72e2',
    500: '#4b39d3',
    950: '#000000',
  },
}
SCSS
$custom: #4b39d3;
$custom-light: #8e72e2;
$custom-dark: #000000;
JSON
{
  "hex": "#4b39d3",
  "rgb": {
    "r": 75,
    "g": 57,
    "b": 211
  },
  "hsl": {
    "h": 247.013,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47263,
    "c": 0.22265,
    "h": 278.9
  },
  "luminance": 0.09125
}

Semantic roles & 50–950 ramp

primary
#4B39D3
secondary
#CED592
accent
#E741D3
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0E0816
muted
#7E7B84

Preview Lab

Preview with #4B39D3

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

Preview Lab → · Contrast checker → · Palette generator →

#4B39D3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva