#4C43D8#4C43D8

#4C43D8 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.2% C 0.218 H 277.4°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX#4C43D8
RGBrgb(76, 67, 216)
HSLhsl(244, 66%, 55%)
HSVhsv(244, 69%, 85%)
CMYKcmyk(64.8%, 69%, 0%, 15.3%)
CIE-LABlab(38.74, 47.85, -74.94)
CIE-LCHlch(38.74, 88.91, 302.56°)
OKLaboklab(49.22% 0.0282 -0.2163)
OKLCHoklch(49.22% 0.218 277.4)
XYZxyz(17.3783, 10.5072, 66.0647)
Luminance0.1051 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C43D8 #CFD843
analogous
#4384D8 #4C43D8 #9643D8
triadic
#4C43D8 #D84C43 #43D84C
tetradic
#4C43D8 #D84384 #CFD843 #43D896
square
#4C43D8 #D84384 #CFD843 #43D896
split-complementary
#4C43D8 #D89643 #84D843
monochromatic
#221C85 #2F26B8 #4C43D8 #7C76E3 #ADA8ED

Accessibility & contrast

On white

6.77
#4C43D8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.10
#4C43D8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C43D8
6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C43D8#FFFFFF#000000##FFFFFF
##4C43D81.006.773.106.77
#FFFFFF6.771.0021.001.00
#0000003.1021.001.0021.00
##FFFFFF6.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061DD
Deuteranopia (green-blind)
#0055D5
Tritanopia (blue-blind)
#006B88
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #4c43d8;
/* rgb */ color: rgb(76, 67, 216);
/* oklch */ color: oklch(49.2% 0.218 277.4);
Tailwind
colors: {
  custom: {
    50: '#8f79e5',
    500: '#4c43d8',
    950: '#000000',
  },
}
SCSS
$custom: #4c43d8;
$custom-light: #8f79e5;
$custom-dark: #000000;
JSON
{
  "hex": "#4c43d8",
  "rgb": {
    "r": 76,
    "g": 67,
    "b": 216
  },
  "hsl": {
    "h": 243.624,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49217,
    "c": 0.21815,
    "h": 277.4
  },
  "luminance": 0.10509
}

Semantic roles & 50–950 ramp

primary
#4C43D8
secondary
#D7DA9C
accent
#E93FDE
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4C43D8

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

Preview Lab → · Contrast checker → · Palette generator →

#4C43D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva