#4B3ED0#4B3ED0

#4B3ED0 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.7% C 0.214 H 278.5°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX#4B3ED0
RGBrgb(75, 62, 208)
HSLhsl(245, 61%, 53%)
HSVhsv(245, 70%, 82%)
CMYKcmyk(63.9%, 70.2%, 0%, 18.4%)
CIE-LABlab(36.92, 48.01, -73.32)
CIE-LCHlch(36.92, 87.64, 303.22°)
OKLaboklab(47.67% 0.0316 -0.2116)
OKLCHoklch(47.67% 0.214 278.5)
XYZxyz(16.0058, 9.4939, 60.6513)
Luminance0.0950 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B3ED0 #C3D03E
analogous
#3E7AD0 #4B3ED0 #943ED0
triadic
#4B3ED0 #D04B3E #3ED04B
tetradic
#4B3ED0 #D03E7A #C3D03E #3ED094
square
#4B3ED0 #D03E7A #C3D03E #3ED094
split-complementary
#4B3ED0 #D0943E #7AD03E
monochromatic
#251D77 #3429A8 #4B3ED0 #796FDC #A7A0E8

Accessibility & contrast

On white

7.24
#4B3ED0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.90
#4B3ED0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3ED0
7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B3ED0#FFFFFF#000000##FFFFFF
##4B3ED01.007.242.907.24
#FFFFFF7.241.0021.001.00
#0000002.9021.001.0021.00
##FFFFFF7.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DD4
Deuteranopia (green-blind)
#0051CD
Tritanopia (blue-blind)
#006683
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #4b3ed0;
/* rgb */ color: rgb(75, 62, 208);
/* oklch */ color: oklch(47.7% 0.214 278.5);
Tailwind
colors: {
  custom: {
    50: '#8d75e0',
    500: '#4b3ed0',
    950: '#000000',
  },
}
SCSS
$custom: #4b3ed0;
$custom-light: #8d75e0;
$custom-dark: #000000;
JSON
{
  "hex": "#4b3ed0",
  "rgb": {
    "r": 75,
    "g": 62,
    "b": 208
  },
  "hsl": {
    "h": 245.342,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47674,
    "c": 0.21395,
    "h": 278.5
  },
  "luminance": 0.09495
}

Semantic roles & 50–950 ramp

primary
#4B3ED0
secondary
#CFD495
accent
#E444D6
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #4B3ED0

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

Preview Lab → · Contrast checker → · Palette generator →

#4B3ED0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva