#3E4DD3#3E4DD3

#3E4DD3 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.5% C 0.204 H 271.6°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX#3E4DD3
RGBrgb(62, 77, 211)
HSLhsl(234, 63%, 54%)
HSVhsv(234, 71%, 83%)
CMYKcmyk(70.6%, 63.5%, 0%, 17.3%)
CIE-LABlab(39.64, 38.51, -70.63)
CIE-LCHlch(39.64, 80.45, 298.60°)
OKLaboklab(49.51% 0.0058 -0.204)
OKLCHoklch(49.51% 0.204 271.6)
XYZxyz(16.3944, 11.0334, 62.8810)
Luminance0.1104 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E4DD3 #D3C43E
analogous
#3E97D3 #3E4DD3 #793ED3
triadic
#3E4DD3 #D33E4D #4DD33E
tetradic
#3E4DD3 #D33E97 #D3C43E #3ED379
square
#3E4DD3 #D33E97 #D3C43E #3ED379
split-complementary
#3E4DD3 #D3793E #97D33E
monochromatic
#1C257B #2735AC #3E4DD3 #707BDE #A2A9EA

Accessibility & contrast

On white

6.55
#3E4DD3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.21
#3E4DD3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4DD3
6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E4DD3#FFFFFF#000000##FFFFFF
##3E4DD31.006.553.216.55
#FFFFFF6.551.0021.001.00
#0000003.2121.001.0021.00
##FFFFFF6.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0064D7
Deuteranopia (green-blind)
#0057D0
Tritanopia (blue-blind)
#007089
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #3e4dd3;
/* rgb */ color: rgb(62, 77, 211);
/* oklch */ color: oklch(49.5% 0.204 271.6);
Tailwind
colors: {
  custom: {
    50: '#877fe2',
    500: '#3e4dd3',
    950: '#000000',
  },
}
SCSS
$custom: #3e4dd3;
$custom-light: #877fe2;
$custom-dark: #000000;
JSON
{
  "hex": "#3e4dd3",
  "rgb": {
    "r": 62,
    "g": 77,
    "b": 211
  },
  "hsl": {
    "h": 233.96,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49506,
    "c": 0.20409,
    "h": 271.6
  },
  "luminance": 0.11035
}

Semantic roles & 50–950 ramp

primary
#3E4DD3
secondary
#D6D096
accent
#D542E6
background
#F9F7FE
surface
#F1EEFC
border
#CBC9D5
text
#0D0A15
muted
#7E7C84

Preview Lab

Preview with #3E4DD3

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

Preview Lab → · Contrast checker → · Palette generator →

#3E4DD3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva