#4B3CAF#4B3CAF

#4B3CAF is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.4% C 0.175 H 282.5°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX#4B3CAF
RGBrgb(75, 60, 175)
HSLhsl(248, 49%, 46%)
HSVhsv(248, 66%, 69%)
CMYKcmyk(57.1%, 65.7%, 0%, 31.4%)
CIE-LABlab(33.61, 38.75, -59.37)
CIE-LCHlch(33.61, 70.90, 303.13°)
OKLaboklab(44.41% 0.038 -0.1707)
OKLCHoklch(44.41% 0.175 282.5)
XYZxyz(12.2530, 7.8219, 41.4133)
Luminance0.0782 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B3CAF #A0AF3C
analogous
#3C66AF #4B3CAF #843CAF
triadic
#4B3CAF #AF4B3C #3CAF4B
tetradic
#4B3CAF #AF3C66 #A0AF3C #3CAF84
square
#4B3CAF #AF3C66 #A0AF3C #3CAF84
split-complementary
#4B3CAF #AF843C #66AF3C
monochromatic
#241D54 #372C81 #4B3CAF #6D60C8 #978DD8

Accessibility & contrast

On white

8.19
#4B3CAF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.56
#4B3CAF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3CAF
8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B3CAF#FFFFFF#000000##FFFFFF
##4B3CAF1.008.192.568.19
#FFFFFF8.191.0021.001.00
#0000002.5621.001.0021.00
##FFFFFF8.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0053B3
Deuteranopia (green-blind)
#004BAD
Tritanopia (blue-blind)
#165970
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #4b3caf;
/* rgb */ color: rgb(75, 60, 175);
/* oklch */ color: oklch(44.4% 0.175 282.5);
Tailwind
colors: {
  custom: {
    50: '#8773c8',
    500: '#4b3caf',
    950: '#000000',
  },
}
SCSS
$custom: #4b3caf;
$custom-light: #8773c8;
$custom-dark: #000000;
JSON
{
  "hex": "#4b3caf",
  "rgb": {
    "r": 75,
    "g": 60,
    "b": 175
  },
  "hsl": {
    "h": 247.826,
    "s": 48.936,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44406,
    "c": 0.1749,
    "h": 282.5
  },
  "luminance": 0.07823
}

Semantic roles & 50–950 ramp

primary
#4B3CAF
secondary
#BBC384
accent
#D84FC7
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0C0813
muted
#7D7B82

Preview Lab

Preview with #4B3CAF

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

Preview Lab → · Contrast checker → · Palette generator →

#4B3CAF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva