#3E44B1#3E44B1

#3E44B1 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 45.0% C 0.170 H 274.8°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX#3E44B1
RGBrgb(62, 68, 177)
HSLhsl(237, 48%, 47%)
HSVhsv(237, 65%, 69%)
CMYKcmyk(65%, 61.6%, 0%, 30.6%)
CIE-LABlab(34.66, 32.36, -58.88)
CIE-LCHlch(34.66, 67.19, 298.79°)
OKLaboklab(44.98% 0.0143 -0.1696)
OKLCHoklch(44.98% 0.17 274.8)
XYZxyz(11.9869, 8.3317, 42.5629)
Luminance0.0833 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E44B1 #B1AB3E
analogous
#3E7DB1 #3E44B1 #723EB1
triadic
#3E44B1 #B13E44 #44B13E
tetradic
#3E44B1 #B13E7D #B1AB3E #3EB172
square
#3E44B1 #B13E7D #B1AB3E #3EB172
split-complementary
#3E44B1 #B1723E #7DB13E
monochromatic
#1E2156 #2E3384 #3E44B1 #6469C9 #9195D8

Accessibility & contrast

On white

7.88
#3E44B1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.67
#3E44B1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E44B1
7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E44B1#FFFFFF#000000##FFFFFF
##3E44B11.007.882.677.88
#FFFFFF7.881.0021.001.00
#0000002.6721.001.0021.00
##FFFFFF7.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0057B5
Deuteranopia (green-blind)
#004CAF
Tritanopia (blue-blind)
#005F74
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #3e44b1;
/* rgb */ color: rgb(62, 68, 177);
/* oklch */ color: oklch(45.0% 0.170 274.8);
Tailwind
colors: {
  custom: {
    50: '#8178c9',
    500: '#3e44b1',
    950: '#000000',
  },
}
SCSS
$custom: #3e44b1;
$custom-light: #8178c9;
$custom-dark: #000000;
JSON
{
  "hex": "#3e44b1",
  "rgb": {
    "r": 62,
    "g": 68,
    "b": 177
  },
  "hsl": {
    "h": 236.87,
    "s": 48.117,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44979,
    "c": 0.17022,
    "h": 274.8
  },
  "luminance": 0.08333
}

Semantic roles & 50–950 ramp

primary
#3E44B1
secondary
#C4C087
accent
#D150D8
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0B0913
muted
#7C7B82

Preview Lab

Preview with #3E44B1

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

Preview Lab → · Contrast checker → · Palette generator →

#3E44B1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva