#3E28BA#3E28BA

#3E28BA is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.6% C 0.212 H 278.7°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX#3E28BA
RGBrgb(62, 40, 186)
HSLhsl(249, 65%, 44%)
HSVhsv(249, 78%, 73%)
CMYKcmyk(66.7%, 78.5%, 0%, 27.1%)
CIE-LABlab(29.63, 51.38, -72.49)
CIE-LCHlch(29.63, 88.85, 305.33°)
OKLaboklab(41.62% 0.0321 -0.2094)
OKLCHoklch(41.62% 0.212 278.7)
XYZxyz(11.6055, 6.0859, 47.0080)
Luminance0.0609 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E28BA #A4BA28
analogous
#285BBA #3E28BA #8728BA
triadic
#3E28BA #BA3E28 #28BA3E
tetradic
#3E28BA #BA285B #A4BA28 #28BA87
square
#3E28BA #BA285B #A4BA28 #28BA87
split-complementary
#3E28BA #BA8728 #5BBA28
monochromatic
#1C1255 #2D1D88 #3E28BA #5D48D8 #8A7AE2

Accessibility & contrast

On white

9.47
#3E28BA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.22
#3E28BA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E28BA
9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E28BA#FFFFFF#000000##FFFFFF
##3E28BA1.009.472.229.47
#FFFFFF9.471.0021.001.00
#0000002.2221.001.0021.00
##FFFFFF9.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004BBE
Deuteranopia (green-blind)
#0040B7
Tritanopia (blue-blind)
#005471
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #3e28ba;
/* rgb */ color: rgb(62, 40, 186);
/* oklch */ color: oklch(41.6% 0.212 278.7);
Tailwind
colors: {
  custom: {
    50: '#8566d0',
    500: '#3e28ba',
    950: '#000000',
  },
}
SCSS
$custom: #3e28ba;
$custom-light: #8566d0;
$custom-dark: #000000;
JSON
{
  "hex": "#3e28ba",
  "rgb": {
    "r": 62,
    "g": 40,
    "b": 186
  },
  "hsl": {
    "h": 249.041,
    "s": 64.602,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41616,
    "c": 0.21181,
    "h": 278.7
  },
  "luminance": 0.06087
}

Semantic roles & 50–950 ramp

primary
#3E28BA
secondary
#BDCA73
accent
#E840CE
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0D0614
muted
#7D7A83

Preview Lab

Preview with #3E28BA

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

Preview Lab → · Contrast checker → · Palette generator →

#3E28BA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva