#4C3BCB#4C3BCB

#4C3BCB is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.9% C 0.211 H 279.8°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX#4C3BCB
RGBrgb(76, 59, 203)
HSLhsl(247, 58%, 51%)
HSVhsv(247, 71%, 80%)
CMYKcmyk(62.6%, 70.9%, 0%, 20.4%)
CIE-LABlab(35.94, 48.25, -72.03)
CIE-LCHlch(35.94, 86.70, 303.82°)
OKLaboklab(46.85% 0.0359 -0.2078)
OKLCHoklch(46.85% 0.211 279.8)
XYZxyz(15.3205, 8.9751, 57.4133)
Luminance0.0898 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C3BCB #BACB3B
analogous
#3B72CB #4C3BCB #943BCB
triadic
#4C3BCB #CB4C3B #3BCB4C
tetradic
#4C3BCB #CB3B72 #BACB3B #3BCB94
square
#4C3BCB #CB3B72 #BACB3B #3BCB94
split-complementary
#4C3BCB #CB943B #72CB3B
monochromatic
#271D6E #382A9F #4C3BCB #786BD8 #A49CE5

Accessibility & contrast

On white

7.51
#4C3BCB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#4C3BCB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3BCB
7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C3BCB#FFFFFF#000000##FFFFFF
##4C3BCB1.007.512.807.51
#FFFFFF7.511.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005ACF
Deuteranopia (green-blind)
#004FC8
Tritanopia (blue-blind)
#00627F
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #4c3bcb;
/* rgb */ color: rgb(76, 59, 203);
/* oklch */ color: oklch(46.9% 0.211 279.8);
Tailwind
colors: {
  custom: {
    50: '#8d73dc',
    500: '#4c3bcb',
    950: '#000000',
  },
}
SCSS
$custom: #4c3bcb;
$custom-light: #8d73dc;
$custom-dark: #000000;
JSON
{
  "hex": "#4c3bcb",
  "rgb": {
    "r": 76,
    "g": 59,
    "b": 203
  },
  "hsl": {
    "h": 247.083,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.46853,
    "c": 0.21086,
    "h": 279.8
  },
  "luminance": 0.08976
}

Semantic roles & 50–950 ramp

primary
#4C3BCB
secondary
#C9D191
accent
#E147CF
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #4C3BCB

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

Preview Lab → · Contrast checker → · Palette generator →

#4C3BCB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva