#4443DD#4443DD

#4443DD is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.2% C 0.226 H 274.5°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX#4443DD
RGBrgb(68, 67, 221)
HSLhsl(240, 69%, 56%)
HSVhsv(240, 70%, 87%)
CMYKcmyk(69.2%, 69.7%, 0%, 13.3%)
CIE-LABlab(38.66, 48.51, -77.96)
CIE-LCHlch(38.66, 91.82, 301.89°)
OKLaboklab(49.16% 0.0178 -0.2253)
OKLCHoklch(49.16% 0.226 274.5)
XYZxyz(17.4379, 10.4621, 69.4930)
Luminance0.1046 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4443DD #DCDD43
analogous
#438FDD #4443DD #9143DD
triadic
#4443DD #DD4443 #43DD44
tetradic
#4443DD #DD438F #DCDD43 #43DD91
square
#4443DD #DD438F #DCDD43 #43DD91
split-complementary
#4443DD #DD9143 #8FDD43
monochromatic
#1A198C #2423C0 #4443DD #7877E6 #ABABF0

Accessibility & contrast

On white

6.79
#4443DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.09
#4443DD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4443DD
6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4443DD#FFFFFF#000000##FFFFFF
##4443DD1.006.793.096.79
#FFFFFF6.791.0021.001.00
#0000003.0921.001.0021.00
##FFFFFF6.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0062E2
Deuteranopia (green-blind)
#0054DA
Tritanopia (blue-blind)
#006E8B
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #4443dd;
/* rgb */ color: rgb(68, 67, 221);
/* oklch */ color: oklch(49.2% 0.226 274.5);
Tailwind
colors: {
  custom: {
    50: '#8c78e9',
    500: '#4443dd',
    950: '#000000',
  },
}
SCSS
$custom: #4443dd;
$custom-light: #8c78e9;
$custom-dark: #000000;
JSON
{
  "hex": "#4443dd",
  "rgb": {
    "r": 68,
    "g": 67,
    "b": 221
  },
  "hsl": {
    "h": 240.39,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.4916,
    "c": 0.22603,
    "h": 274.5
  },
  "luminance": 0.10464
}

Semantic roles & 50–950 ramp

primary
#4443DD
secondary
#DDDE9E
accent
#EC3CEB
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4443DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4443DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva