#4440DD#4440DD

#4440DD is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.7% C 0.229 H 274.9°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX#4440DD
RGBrgb(68, 64, 221)
HSLhsl(242, 70%, 56%)
HSVhsv(242, 71%, 87%)
CMYKcmyk(69.2%, 71%, 0%, 13.3%)
CIE-LABlab(38.05, 50.20, -78.96)
CIE-LCHlch(38.05, 93.57, 302.45°)
OKLaboklab(48.72% 0.0195 -0.2283)
OKLCHoklch(48.72% 0.229 274.9)
XYZxyz(17.2641, 10.1146, 69.4351)
Luminance0.1012 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4440DD #D9DD40
analogous
#408ADD #4440DD #9340DD
triadic
#4440DD #DD4440 #40DD44
tetradic
#4440DD #DD408A #D9DD40 #40DD93
square
#4440DD #DD408A #D9DD40 #40DD93
split-complementary
#4440DD #DD9340 #8ADD40
monochromatic
#1B198A #2622BE #4440DD #7774E6 #AAA8EF

Accessibility & contrast

On white

6.95
#4440DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.02
#4440DD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4440DD
6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4440DD#FFFFFF#000000##FFFFFF
##4440DD1.006.953.026.95
#FFFFFF6.951.0021.001.00
#0000003.0221.001.0021.00
##FFFFFF6.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061E2
Deuteranopia (green-blind)
#0052DA
Tritanopia (blue-blind)
#006C8A
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #4440dd;
/* rgb */ color: rgb(68, 64, 221);
/* oklch */ color: oklch(48.7% 0.229 274.9);
Tailwind
colors: {
  custom: {
    50: '#8c76e9',
    500: '#4440dd',
    950: '#000000',
  },
}
SCSS
$custom: #4440dd;
$custom-light: #8c76e9;
$custom-dark: #000000;
JSON
{
  "hex": "#4440dd",
  "rgb": {
    "r": 68,
    "g": 64,
    "b": 221
  },
  "hsl": {
    "h": 241.529,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.48722,
    "c": 0.2291,
    "h": 274.9
  },
  "luminance": 0.10116
}

Semantic roles & 50–950 ramp

primary
#4440DD
secondary
#DBDD9C
accent
#ED3BE8
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4440DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4440DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva