#4B41B8#4B41B8

#4B41B8 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.0% C 0.180 H 280.4°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX#4B41B8
RGBrgb(75, 65, 184)
HSLhsl(245, 48%, 49%)
HSVhsv(245, 65%, 72%)
CMYKcmyk(59.2%, 64.7%, 0%, 27.8%)
CIE-LABlab(35.47, 38.64, -61.67)
CIE-LCHlch(35.47, 72.77, 302.07°)
OKLaboklab(45.99% 0.0325 -0.1775)
OKLCHoklch(45.99% 0.18 280.4)
XYZxyz(13.4410, 8.7362, 46.3161)
Luminance0.0874 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B41B8 #AEB841
analogous
#4173B8 #4B41B8 #8741B8
triadic
#4B41B8 #B84B41 #41B84B
tetradic
#4B41B8 #B84173 #AEB841 #41B887
square
#4B41B8 #B84173 #AEB841 #41B887
split-complementary
#4B41B8 #B88741 #73B841
monochromatic
#26215E #39318B #4B41B8 #736BCB #9E99DB

Accessibility & contrast

On white

7.64
#4B41B8 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.75
#4B41B8 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B41B8
7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B41B8#FFFFFF#000000##FFFFFF
##4B41B81.007.642.757.64
#FFFFFF7.641.0021.001.00
#0000002.7521.001.0021.00
##FFFFFF7.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058BC
Deuteranopia (green-blind)
#004FB6
Tritanopia (blue-blind)
#005F76
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #4b41b8;
/* rgb */ color: rgb(75, 65, 184);
/* oklch */ color: oklch(46.0% 0.180 280.4);
Tailwind
colors: {
  custom: {
    50: '#8876ce',
    500: '#4b41b8',
    950: '#000000',
  },
}
SCSS
$custom: #4b41b8;
$custom-light: #8876ce;
$custom-dark: #000000;
JSON
{
  "hex": "#4b41b8",
  "rgb": {
    "r": 75,
    "g": 65,
    "b": 184
  },
  "hsl": {
    "h": 245.042,
    "s": 47.791,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45989,
    "c": 0.18041,
    "h": 280.4
  },
  "luminance": 0.08737
}

Semantic roles & 50–950 ramp

primary
#4B41B8
secondary
#C2C78E
accent
#D750CC
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0D0814
muted
#7D7B82

Preview Lab

Preview with #4B41B8

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

Preview Lab → · Contrast checker → · Palette generator →

#4B41B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva