#3E3FD9#3E3FD9

#3E3FD9 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.8% C 0.227 H 273.5°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX#3E3FD9
RGBrgb(62, 63, 217)
HSLhsl(240, 67%, 55%)
HSVhsv(240, 71%, 85%)
CMYKcmyk(71.4%, 71%, 0%, 14.9%)
CIE-LABlab(37.09, 48.86, -78.26)
CIE-LCHlch(37.09, 92.26, 301.98°)
OKLaboklab(47.83% 0.0137 -0.2263)
OKLCHoklch(47.83% 0.227 273.5)
XYZxyz(16.2843, 9.5873, 66.6245)
Luminance0.0959 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E3FD9 #D9D83E
analogous
#3E8DD9 #3E3FD9 #8B3ED9
triadic
#3E3FD9 #D93E3F #3FD93E
tetradic
#3E3FD9 #D93E8D #D9D83E #3ED98B
square
#3E3FD9 #D93E8D #D9D83E #3ED98B
split-complementary
#3E3FD9 #D98B3E #8DD93E
monochromatic
#1A1A83 #2425B6 #3E3FD9 #7172E3 #A4A5ED

Accessibility & contrast

On white

7.20
#3E3FD9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.92
#3E3FD9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3FD9
7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E3FD9#FFFFFF#000000##FFFFFF
##3E3FD91.007.202.927.20
#FFFFFF7.201.0021.001.00
#0000002.9221.001.0021.00
##FFFFFF7.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005FDE
Deuteranopia (green-blind)
#0050D6
Tritanopia (blue-blind)
#006A88
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #3e3fd9;
/* rgb */ color: rgb(62, 63, 217);
/* oklch */ color: oklch(47.8% 0.227 273.5);
Tailwind
colors: {
  custom: {
    50: '#8975e6',
    500: '#3e3fd9',
    950: '#000000',
  },
}
SCSS
$custom: #3e3fd9;
$custom-light: #8975e6;
$custom-dark: #000000;
JSON
{
  "hex": "#3e3fd9",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 239.613,
    "s": 67.1,
    "l": 54.706
  },
  "oklch": {
    "l": 0.47825,
    "c": 0.22675,
    "h": 273.5
  },
  "luminance": 0.09589
}

Semantic roles & 50–950 ramp

primary
#3E3FD9
secondary
#DADA99
accent
#E93EEA
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0D0816
muted
#7E7B84

Preview Lab

Preview with #3E3FD9

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

Preview Lab → · Contrast checker → · Palette generator →

#3E3FD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva