#443FDD#443FDD

#443FDD is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.6% C 0.230 H 275.0°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX#443FDD
RGBrgb(68, 63, 221)
HSLhsl(242, 70%, 56%)
HSVhsv(242, 71%, 87%)
CMYKcmyk(69.2%, 71.5%, 0%, 13.3%)
CIE-LABlab(37.85, 50.76, -79.29)
CIE-LCHlch(37.85, 94.15, 302.62°)
OKLaboklab(48.58% 0.02 -0.2292)
OKLCHoklch(48.58% 0.23 275)
XYZxyz(17.2082, 10.0028, 69.4164)
Luminance0.1000 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#443FDD #D8DD3F
analogous
#3F89DD #443FDD #933FDD
triadic
#443FDD #DD443F #3FDD44
tetradic
#443FDD #DD3F89 #D8DD3F #3FDD93
square
#443FDD #DD3F89 #D8DD3F #3FDD93
split-complementary
#443FDD #DD933F #89DD3F
monochromatic
#1C1889 #2622BD #443FDD #7773E6 #A9A7EF

Accessibility & contrast

On white

7.00
#443FDD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

3.00
#443FDD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #443FDD
7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##443FDD#FFFFFF#000000##FFFFFF
##443FDD1.007.003.007.00
#FFFFFF7.001.0021.001.00
#0000003.0021.001.0021.00
##FFFFFF7.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060E2
Deuteranopia (green-blind)
#0052DA
Tritanopia (blue-blind)
#006B8A
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #443fdd;
/* rgb */ color: rgb(68, 63, 221);
/* oklch */ color: oklch(48.6% 0.230 275.0);
Tailwind
colors: {
  custom: {
    50: '#8c76e9',
    500: '#443fdd',
    950: '#000000',
  },
}
SCSS
$custom: #443fdd;
$custom-light: #8c76e9;
$custom-dark: #000000;
JSON
{
  "hex": "#443fdd",
  "rgb": {
    "r": 68,
    "g": 63,
    "b": 221
  },
  "hsl": {
    "h": 241.899,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.48579,
    "c": 0.23009,
    "h": 275
  },
  "luminance": 0.10004
}

Semantic roles & 50–950 ramp

primary
#443FDD
secondary
#DBDD9B
accent
#ED3BE7
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0816
muted
#7E7B84

Preview Lab

Preview with #443FDD

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

Preview Lab → · Contrast checker → · Palette generator →

#443FDD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva