#4C43DC#4C43DC

#4C43DC is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.6% C 0.223 H 277.1°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX#4C43DC
RGBrgb(76, 67, 220)
HSLhsl(244, 69%, 56%)
HSVhsv(244, 70%, 86%)
CMYKcmyk(65.5%, 69.5%, 0%, 13.7%)
CIE-LABlab(39.10, 49.11, -76.64)
CIE-LCHlch(39.10, 91.03, 302.65°)
OKLaboklab(49.59% 0.0276 -0.2213)
OKLCHoklch(49.59% 0.223 277.1)
XYZxyz(17.9017, 10.7166, 68.8214)
Luminance0.1072 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C43DC #D3DC43
analogous
#4387DC #4C43DC #9943DC
triadic
#4C43DC #DC4C43 #43DC4C
tetradic
#4C43DC #DC4387 #D3DC43 #43DC99
square
#4C43DC #DC4387 #D3DC43 #43DC99
split-complementary
#4C43DC #DC9943 #87DC43
monochromatic
#201A8B #2D23BE #4C43DC #7D77E6 #AEAAEF

Accessibility & contrast

On white

6.68
#4C43DC on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.14
#4C43DC on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C43DC
6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C43DC#FFFFFF#000000##FFFFFF
##4C43DC1.006.683.146.68
#FFFFFF6.681.0021.001.00
#0000003.1421.001.0021.00
##FFFFFF6.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0062E1
Deuteranopia (green-blind)
#0055D9
Tritanopia (blue-blind)
#006D8B
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #4c43dc;
/* rgb */ color: rgb(76, 67, 220);
/* oklch */ color: oklch(49.6% 0.223 277.1);
Tailwind
colors: {
  custom: {
    50: '#8f79e8',
    500: '#4c43dc',
    950: '#000000',
  },
}
SCSS
$custom: #4c43dc;
$custom-light: #8f79e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4c43dc",
  "rgb": {
    "r": 76,
    "g": 67,
    "b": 220
  },
  "hsl": {
    "h": 243.529,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49586,
    "c": 0.223,
    "h": 277.1
  },
  "luminance": 0.10718
}

Semantic roles & 50–950 ramp

primary
#4C43DC
secondary
#D9DD9E
accent
#EB3CE1
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4C43DC

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

Preview Lab → · Contrast checker → · Palette generator →

#4C43DC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva