#4C3FD5#4C3FD5

#4C3FD5 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.4% C 0.219 H 278.2°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX#4C3FD5
RGBrgb(76, 63, 213)
HSLhsl(245, 64%, 54%)
HSVhsv(245, 70%, 84%)
CMYKcmyk(64.3%, 70.4%, 0%, 16.5%)
CIE-LABlab(37.65, 49.15, -75.00)
CIE-LCHlch(37.65, 89.67, 303.24°)
OKLaboklab(48.36% 0.0314 -0.2165)
OKLCHoklch(48.36% 0.219 278.2)
XYZxyz(16.7644, 9.8942, 63.9642)
Luminance0.0990 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C3FD5 #C8D53F
analogous
#3F7DD5 #4C3FD5 #973FD5
triadic
#4C3FD5 #D54C3F #3FD54C
tetradic
#4C3FD5 #D53F7D #C8D53F #3FD597
square
#4C3FD5 #D53F7D #C8D53F #3FD597
split-complementary
#4C3FD5 #D5973F #7DD53F
monochromatic
#241C7E #3227B0 #4C3FD5 #7B71E0 #AAA3EB

Accessibility & contrast

On white

7.05
#4C3FD5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.98
#4C3FD5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3FD5
7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C3FD5#FFFFFF#000000##FFFFFF
##4C3FD51.007.052.987.05
#FFFFFF7.051.0021.001.00
#0000002.9821.001.0021.00
##FFFFFF7.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005FD9
Deuteranopia (green-blind)
#0052D2
Tritanopia (blue-blind)
#006886
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #4c3fd5;
/* rgb */ color: rgb(76, 63, 213);
/* oklch */ color: oklch(48.4% 0.219 278.2);
Tailwind
colors: {
  custom: {
    50: '#8e76e3',
    500: '#4c3fd5',
    950: '#000000',
  },
}
SCSS
$custom: #4c3fd5;
$custom-light: #8e76e3;
$custom-dark: #000000;
JSON
{
  "hex": "#4c3fd5",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 245.2,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48356,
    "c": 0.21874,
    "h": 278.2
  },
  "luminance": 0.09896
}

Semantic roles & 50–950 ramp

primary
#4C3FD5
secondary
#D2D898
accent
#E741D9
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0E0816
muted
#7E7B84

Preview Lab

Preview with #4C3FD5

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

Preview Lab → · Contrast checker → · Palette generator →

#4C3FD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva