#3E43CA#3E43CA

#3E43CA is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.0% C 0.204 H 273.7°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX#3E43CA
RGBrgb(62, 67, 202)
HSLhsl(238, 57%, 52%)
HSVhsv(238, 69%, 79%)
CMYKcmyk(69.3%, 66.8%, 0%, 20.8%)
CIE-LABlab(36.56, 41.55, -70.47)
CIE-LCHlch(36.56, 81.80, 300.52°)
OKLaboklab(47.02% 0.0132 -0.2036)
OKLCHoklch(47.02% 0.204 273.7)
XYZxyz(14.6509, 9.3013, 56.8889)
Luminance0.0930 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E43CA #CAC53E
analogous
#3E89CA #3E43CA #7F3ECA
triadic
#3E43CA #CA3E43 #43CA3E
tetradic
#3E43CA #CA3E89 #CAC53E #3ECA7F
square
#3E43CA #CA3E89 #CAC53E #3ECA7F
split-complementary
#3E43CA #CA7F3E #89CA3E
monochromatic
#1F216F #2C309F #3E43CA #6E72D7 #9EA1E4

Accessibility & contrast

On white

7.34
#3E43CA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.86
#3E43CA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E43CA
7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E43CA#FFFFFF#000000##FFFFFF
##3E43CA1.007.342.867.34
#FFFFFF7.341.0021.001.00
#0000002.8621.001.0021.00
##FFFFFF7.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DCE
Deuteranopia (green-blind)
#0050C7
Tritanopia (blue-blind)
#006781
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #3e43ca;
/* rgb */ color: rgb(62, 67, 202);
/* oklch */ color: oklch(47.0% 0.204 273.7);
Tailwind
colors: {
  custom: {
    50: '#8678db',
    500: '#3e43ca',
    950: '#000000',
  },
}
SCSS
$custom: #3e43ca;
$custom-light: #8678db;
$custom-dark: #000000;
JSON
{
  "hex": "#3e43ca",
  "rgb": {
    "r": 62,
    "g": 67,
    "b": 202
  },
  "hsl": {
    "h": 237.857,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.4702,
    "c": 0.20402,
    "h": 273.7
  },
  "luminance": 0.09303
}

Semantic roles & 50–950 ramp

primary
#3E43CA
secondary
#D1CE93
accent
#DB48E0
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #3E43CA

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

Preview Lab → · Contrast checker → · Palette generator →

#3E43CA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva