#3E379B#3E379B

#3E379B is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.8% C 0.157 H 280.0°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX#3E379B
RGBrgb(62, 55, 155)
HSLhsl(244, 48%, 41%)
HSVhsv(244, 65%, 61%)
CMYKcmyk(60%, 64.5%, 0%, 39.2%)
CIE-LABlab(29.72, 33.07, -53.73)
CIE-LCHlch(29.72, 63.09, 301.61°)
OKLaboklab(40.79% 0.0272 -0.1545)
OKLCHoklch(40.79% 0.157 280)
XYZxyz(9.2673, 6.1224, 31.6974)
Luminance0.0612 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E379B #949B37
analogous
#37629B #3E379B #70379B
triadic
#3E379B #9B3E37 #379B3E
tetradic
#3E379B #9B3762 #949B37 #379B70
square
#3E379B #9B3762 #949B37 #379B70
split-complementary
#3E379B #9B7037 #629B37
monochromatic
#1A1741 #2C276E #3E379B #574FC0 #827CD0

Accessibility & contrast

On white

9.44
#3E379B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.22
#3E379B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E379B
9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E379B#FFFFFF#000000##FFFFFF
##3E379B1.009.442.229.44
#FFFFFF9.441.0021.001.00
#0000002.2221.001.0021.00
##FFFFFF9.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004A9E
Deuteranopia (green-blind)
#004299
Tritanopia (blue-blind)
#005064
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #3e379b;
/* rgb */ color: rgb(62, 55, 155);
/* oklch */ color: oklch(40.8% 0.157 280.0);
Tailwind
colors: {
  custom: {
    50: '#7d6eb9',
    500: '#3e379b',
    950: '#000000',
  },
}
SCSS
$custom: #3e379b;
$custom-light: #7d6eb9;
$custom-dark: #000000;
JSON
{
  "hex": "#3e379b",
  "rgb": {
    "r": 62,
    "g": 55,
    "b": 155
  },
  "hsl": {
    "h": 244.2,
    "s": 47.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40789,
    "c": 0.15693,
    "h": 280
  },
  "luminance": 0.06123
}

Semantic roles & 50–950 ramp

primary
#3E379B
secondary
#B5BA74
accent
#D751CE
background
#F8F6FB
surface
#EFECF6
border
#CAC7D0
text
#0B0712
muted
#7C7A81

Preview Lab

Preview with #3E379B

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

Preview Lab → · Contrast checker → · Palette generator →

#3E379B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva