#4141B3#4141B3

#4141B3 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.8% C 0.176 H 276.6°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX#4141B3
RGBrgb(65, 65, 179)
HSLhsl(240, 47%, 48%)
HSVhsv(240, 64%, 70%)
CMYKcmyk(63.7%, 63.7%, 0%, 29.8%)
CIE-LABlab(34.31, 35.39, -60.64)
CIE-LCHlch(34.31, 70.21, 300.27°)
OKLaboklab(44.82% 0.0203 -0.1747)
OKLCHoklch(44.82% 0.176 276.6)
XYZxyz(12.2043, 8.1581, 43.5706)
Luminance0.0816 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4141B3 #B3B341
analogous
#417AB3 #4141B3 #7A41B3
triadic
#4141B3 #B34141 #41B341
tetradic
#4141B3 #B3417A #B3B341 #41B37A
square
#4141B3 #B3417A #B3B341 #41B37A
split-complementary
#4141B3 #B37A41 #7AB341
monochromatic
#202059 #313186 #4141B3 #6969C8 #9696D9

Accessibility & contrast

On white

7.98
#4141B3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.63
#4141B3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4141B3
7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4141B3#FFFFFF#000000##FFFFFF
##4141B31.007.982.637.98
#FFFFFF7.981.0021.001.00
#0000002.6321.001.0021.00
##FFFFFF7.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056B7
Deuteranopia (green-blind)
#004CB1
Tritanopia (blue-blind)
#005E74
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #4141b3;
/* rgb */ color: rgb(65, 65, 179);
/* oklch */ color: oklch(44.8% 0.176 276.6);
Tailwind
colors: {
  custom: {
    50: '#8376cb',
    500: '#4141b3',
    950: '#000000',
  },
}
SCSS
$custom: #4141b3;
$custom-light: #8376cb;
$custom-dark: #000000;
JSON
{
  "hex": "#4141b3",
  "rgb": {
    "r": 65,
    "g": 65,
    "b": 179
  },
  "hsl": {
    "h": 240,
    "s": 46.721,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44823,
    "c": 0.17589,
    "h": 276.6
  },
  "luminance": 0.08159
}

Semantic roles & 50–950 ramp

primary
#4141B3
secondary
#C4C48B
accent
#D651D6
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0C0813
muted
#7D7B82

Preview Lab

Preview with #4141B3

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

Preview Lab → · Contrast checker → · Palette generator →

#4141B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva