#4C48DD#4C48DD

#4C48DD is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.4% C 0.219 H 276.3°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX#4C48DD
RGBrgb(76, 72, 221)
HSLhsl(242, 69%, 57%)
HSVhsv(242, 67%, 87%)
CMYKcmyk(65.6%, 67.4%, 0%, 13.3%)
CIE-LABlab(40.23, 46.58, -75.36)
CIE-LCHlch(40.23, 88.59, 301.72°)
OKLaboklab(50.43% 0.024 -0.2175)
OKLCHoklch(50.43% 0.219 276.3)
XYZxyz(18.3447, 11.3901, 69.6244)
Luminance0.1139 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C48DD #D9DD48
analogous
#488EDD #4C48DD #9748DD
triadic
#4C48DD #DD4C48 #48DD4C
tetradic
#4C48DD #DD488E #D9DD48 #48DD97
square
#4C48DD #DD488E #D9DD48 #48DD97
split-complementary
#4C48DD #DD9748 #8EDD48
monochromatic
#1E1B90 #2924C3 #4C48DD #7E7CE7 #B1AFF0

Accessibility & contrast

On white

6.41
#4C48DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.28
#4C48DD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C48DD
6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C48DD#FFFFFF#000000##FFFFFF
##4C48DD1.006.413.286.41
#FFFFFF6.411.0021.001.00
#0000003.2821.001.0021.00
##FFFFFF6.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0065E2
Deuteranopia (green-blind)
#0058DA
Tritanopia (blue-blind)
#00708D
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #4c48dd;
/* rgb */ color: rgb(76, 72, 221);
/* oklch */ color: oklch(50.4% 0.219 276.3);
Tailwind
colors: {
  custom: {
    50: '#8f7ce9',
    500: '#4c48dd',
    950: '#000000',
  },
}
SCSS
$custom: #4c48dd;
$custom-light: #8f7ce9;
$custom-dark: #000000;
JSON
{
  "hex": "#4c48dd",
  "rgb": {
    "r": 76,
    "g": 72,
    "b": 221
  },
  "hsl": {
    "h": 241.611,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.50426,
    "c": 0.21886,
    "h": 276.3
  },
  "luminance": 0.11392
}

Semantic roles & 50–950 ramp

primary
#4C48DD
secondary
#DDDEA2
accent
#EC3CE7
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4C48DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4C48DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva