#4B3DA3#4B3DA3

#4B3DA3 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.6% C 0.158 H 284.0°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX#4B3DA3
RGBrgb(75, 61, 163)
HSLhsl(248, 46%, 44%)
HSVhsv(248, 63%, 64%)
CMYKcmyk(54%, 62.6%, 0%, 36.1%)
CIE-LABlab(32.87, 34.33, -53.39)
CIE-LCHlch(32.87, 63.48, 302.74°)
OKLaboklab(43.57% 0.0381 -0.1531)
OKLCHoklch(43.57% 0.158 284)
XYZxyz(11.1792, 7.4771, 35.4974)
Luminance0.0748 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B3DA3 #95A33D
analogous
#3D62A3 #4B3DA3 #7E3DA3
triadic
#4B3DA3 #A34B3D #3DA34B
tetradic
#4B3DA3 #A33D62 #95A33D #3DA37E
square
#4B3DA3 #A33D62 #95A33D #3DA37E
split-complementary
#4B3DA3 #A37E3D #62A33D
monochromatic
#221C4A #372C76 #4B3DA3 #695BC2 #9288D2

Accessibility & contrast

On white

8.41
#4B3DA3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.50
#4B3DA3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3DA3
8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B3DA3#FFFFFF#000000##FFFFFF
##4B3DA31.008.412.508.41
#FFFFFF8.411.0021.001.00
#0000002.5021.001.0021.00
##FFFFFF8.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0050A6
Deuteranopia (green-blind)
#004AA1
Tritanopia (blue-blind)
#26566A
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #4b3da3;
/* rgb */ color: rgb(75, 61, 163);
/* oklch */ color: oklch(43.6% 0.158 284.0);
Tailwind
colors: {
  custom: {
    50: '#8573bf',
    500: '#4b3da3',
    950: '#000000',
  },
}
SCSS
$custom: #4b3da3;
$custom-light: #8573bf;
$custom-dark: #000000;
JSON
{
  "hex": "#4b3da3",
  "rgb": {
    "r": 75,
    "g": 61,
    "b": 163
  },
  "hsl": {
    "h": 248.235,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43566,
    "c": 0.15781,
    "h": 284
  },
  "luminance": 0.07478
}

Semantic roles & 50–950 ramp

primary
#4B3DA3
secondary
#B4BD7F
accent
#D553C3
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0C0812
muted
#7D7B81

Preview Lab

Preview with #4B3DA3

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

Preview Lab → · Contrast checker → · Palette generator →

#4B3DA3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva