#4149D1#4149D1

#4149D1 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 48.8% C 0.205 H 273.3°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX#4149D1
RGBrgb(65, 73, 209)
HSLhsl(237, 61%, 54%)
HSVhsv(237, 69%, 82%)
CMYKcmyk(68.9%, 65.1%, 0%, 18%)
CIE-LABlab(38.71, 40.65, -70.99)
CIE-LCHlch(38.71, 81.80, 299.80°)
OKLaboklab(48.82% 0.0119 -0.205)
OKLCHoklch(48.82% 0.205 273.3)
XYZxyz(16.0673, 10.4908, 61.4874)
Luminance0.1049 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4149D1 #D1C941
analogous
#4191D1 #4149D1 #8141D1
triadic
#4149D1 #D14149 #49D141
tetradic
#4149D1 #D14191 #D1C941 #41D181
square
#4149D1 #D14191 #D1C941 #41D181
split-complementary
#4149D1 #D18141 #91D141
monochromatic
#1E237A #2931AB #4149D1 #7278DD #A4A7E9

Accessibility & contrast

On white

6.78
#4149D1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.10
#4149D1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4149D1
6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4149D1#FFFFFF#000000##FFFFFF
##4149D11.006.783.106.78
#FFFFFF6.781.0021.001.00
#0000003.1021.001.0021.00
##FFFFFF6.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0062D5
Deuteranopia (green-blind)
#0055CE
Tritanopia (blue-blind)
#006D86
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #4149d1;
/* rgb */ color: rgb(65, 73, 209);
/* oklch */ color: oklch(48.8% 0.205 273.3);
Tailwind
colors: {
  custom: {
    50: '#887ce0',
    500: '#4149d1',
    950: '#000000',
  },
}
SCSS
$custom: #4149d1;
$custom-light: #887ce0;
$custom-dark: #000000;
JSON
{
  "hex": "#4149d1",
  "rgb": {
    "r": 65,
    "g": 73,
    "b": 209
  },
  "hsl": {
    "h": 236.667,
    "s": 61.017,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48821,
    "c": 0.20536,
    "h": 273.3
  },
  "luminance": 0.10492
}

Semantic roles & 50–950 ramp

primary
#4149D1
secondary
#D6D298
accent
#DB44E4
background
#F9F7FD
surface
#F1EEFB
border
#CBC9D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #4149D1

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

Preview Lab → · Contrast checker → · Palette generator →

#4149D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva