#4C43DE#4C43DE

#4C43DE is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.8% C 0.225 H 276.9°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX#4C43DE
RGBrgb(76, 67, 222)
HSLhsl(243, 70%, 57%)
HSVhsv(243, 70%, 87%)
CMYKcmyk(65.8%, 69.8%, 0%, 12.9%)
CIE-LABlab(39.28, 49.74, -77.49)
CIE-LCHlch(39.28, 92.08, 302.70°)
OKLaboklab(49.77% 0.0272 -0.2238)
OKLCHoklch(49.77% 0.225 276.9)
XYZxyz(18.1682, 10.8232, 70.2247)
Luminance0.1082 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C43DE #D5DE43
analogous
#4388DE #4C43DE #9A43DE
triadic
#4C43DE #DE4C43 #43DE4C
tetradic
#4C43DE #DE4388 #D5DE43 #43DE9A
square
#4C43DE #DE4388 #D5DE43 #43DE9A
split-complementary
#4C43DE #DE9A43 #88DE43
monochromatic
#20198E #2B22C2 #4C43DE #7E77E7 #AFABF0

Accessibility & contrast

On white

6.64
#4C43DE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#4C43DE on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C43DE
6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C43DE#FFFFFF#000000##FFFFFF
##4C43DE1.006.643.176.64
#FFFFFF6.641.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063E3
Deuteranopia (green-blind)
#0056DB
Tritanopia (blue-blind)
#006D8C
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #4c43de;
/* rgb */ color: rgb(76, 67, 222);
/* oklch */ color: oklch(49.8% 0.225 276.9);
Tailwind
colors: {
  custom: {
    50: '#9079ea',
    500: '#4c43de',
    950: '#000000',
  },
}
SCSS
$custom: #4c43de;
$custom-light: #9079ea;
$custom-dark: #000000;
JSON
{
  "hex": "#4c43de",
  "rgb": {
    "r": 76,
    "g": 67,
    "b": 222
  },
  "hsl": {
    "h": 243.484,
    "s": 70.136,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49771,
    "c": 0.22541,
    "h": 276.9
  },
  "luminance": 0.10825
}

Semantic roles & 50–950 ramp

primary
#4C43DE
secondary
#DADE9F
accent
#ED3BE3
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4C43DE

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

Preview Lab → · Contrast checker → · Palette generator →

#4C43DE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva