#4B3BCB#4B3BCB

#4B3BCB is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.8% C 0.211 H 279.4°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX#4B3BCB
RGBrgb(75, 59, 203)
HSLhsl(247, 58%, 51%)
HSVhsv(247, 71%, 80%)
CMYKcmyk(63.1%, 70.9%, 0%, 20.4%)
CIE-LABlab(35.86, 48.12, -72.16)
CIE-LCHlch(35.86, 86.74, 303.70°)
OKLaboklab(46.78% 0.0345 -0.2082)
OKLCHoklch(46.78% 0.211 279.4)
XYZxyz(15.2417, 8.9344, 57.4097)
Luminance0.0894 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B3BCB #BBCB3B
analogous
#3B73CB #4B3BCB #933BCB
triadic
#4B3BCB #CB4B3B #3BCB4B
tetradic
#4B3BCB #CB3B73 #BBCB3B #3BCB93
square
#4B3BCB #CB3B73 #BBCB3B #3BCB93
split-complementary
#4B3BCB #CB933B #73CB3B
monochromatic
#261D6E #372A9F #4B3BCB #776BD8 #A49CE5

Accessibility & contrast

On white

7.53
#4B3BCB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.79
#4B3BCB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3BCB
7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B3BCB#FFFFFF#000000##FFFFFF
##4B3BCB1.007.532.797.53
#FFFFFF7.531.0021.001.00
#0000002.7921.001.0021.00
##FFFFFF7.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005ACF
Deuteranopia (green-blind)
#004FC8
Tritanopia (blue-blind)
#00627F
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #4b3bcb;
/* rgb */ color: rgb(75, 59, 203);
/* oklch */ color: oklch(46.8% 0.211 279.4);
Tailwind
colors: {
  custom: {
    50: '#8c73dc',
    500: '#4b3bcb',
    950: '#000000',
  },
}
SCSS
$custom: #4b3bcb;
$custom-light: #8c73dc;
$custom-dark: #000000;
JSON
{
  "hex": "#4b3bcb",
  "rgb": {
    "r": 75,
    "g": 59,
    "b": 203
  },
  "hsl": {
    "h": 246.667,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.46777,
    "c": 0.21106,
    "h": 279.4
  },
  "luminance": 0.08936
}

Semantic roles & 50–950 ramp

primary
#4B3BCB
secondary
#CAD191
accent
#E147D0
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #4B3BCB

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

Preview Lab → · Contrast checker → · Palette generator →

#4B3BCB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva