#3A44B9#3A44B9

#3A44B9 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.4% C 0.182 H 273.0°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX#3A44B9
RGBrgb(58, 68, 185)
HSLhsl(235, 52%, 48%)
HSVhsv(235, 69%, 73%)
CMYKcmyk(68.6%, 63.2%, 0%, 27.5%)
CIE-LABlab(35.07, 34.57, -62.96)
CIE-LCHlch(35.07, 71.82, 298.77°)
OKLaboklab(45.42% 0.0094 -0.1817)
OKLCHoklch(45.42% 0.182 273)
XYZxyz(12.5661, 8.5354, 46.8748)
Luminance0.0854 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A44B9 #B9AF3A
analogous
#3A83B9 #3A44B9 #703AB9
triadic
#3A44B9 #B93A44 #44B93A
tetradic
#3A44B9 #B93A83 #B9AF3A #3AB970
square
#3A44B9 #B93A83 #B9AF3A #3AB970
split-complementary
#3A44B9 #B9703A #83B93A
monochromatic
#1D225C #2B338A #3A44B9 #626BCE #9197DC

Accessibility & contrast

On white

7.76
#3A44B9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#3A44B9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A44B9
7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A44B9#FFFFFF#000000##FFFFFF
##3A44B91.007.762.717.76
#FFFFFF7.761.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.761.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058BD
Deuteranopia (green-blind)
#004DB7
Tritanopia (blue-blind)
#006278
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #3a44b9;
/* rgb */ color: rgb(58, 68, 185);
/* oklch */ color: oklch(45.4% 0.182 273.0);
Tailwind
colors: {
  custom: {
    50: '#8078cf',
    500: '#3a44b9',
    950: '#000000',
  },
}
SCSS
$custom: #3a44b9;
$custom-light: #8078cf;
$custom-dark: #000000;
JSON
{
  "hex": "#3a44b9",
  "rgb": {
    "r": 58,
    "g": 68,
    "b": 185
  },
  "hsl": {
    "h": 235.276,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45419,
    "c": 0.18192,
    "h": 273
  },
  "luminance": 0.08537
}

Semantic roles & 50–950 ramp

primary
#3A44B9
secondary
#C7C287
accent
#D04CDC
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0C0914
muted
#7D7B82

Preview Lab

Preview with #3A44B9

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

Preview Lab → · Contrast checker → · Palette generator →

#3A44B9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva