#4149DE#4149DE

#4149DE is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.0% C 0.222 H 272.8°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX#4149DE
RGBrgb(65, 73, 222)
HSLhsl(237, 70%, 56%)
HSVhsv(237, 71%, 87%)
CMYKcmyk(70.7%, 67.1%, 0%, 12.9%)
CIE-LABlab(39.85, 45.02, -76.58)
CIE-LCHlch(39.85, 88.83, 300.45°)
OKLaboklab(50% 0.0107 -0.2214)
OKLCHoklch(50% 0.222 272.8)
XYZxyz(17.7429, 11.1611, 70.3123)
Luminance0.1116 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4149DE #DED641
analogous
#4198DE #4149DE #8841DE
triadic
#4149DE #DE4149 #49DE41
tetradic
#4149DE #DE4198 #DED641 #41DE88
square
#4149DE #DE4198 #DED641 #41DE88
split-complementary
#4149DE #DE8841 #98DE41
monochromatic
#181E8C #212AC0 #4149DE #757BE7 #A9ADF0

Accessibility & contrast

On white

6.50
#4149DE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.23
#4149DE on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4149DE
6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4149DE#FFFFFF#000000##FFFFFF
##4149DE1.006.503.236.50
#FFFFFF6.501.0021.001.00
#0000003.2321.001.0021.00
##FFFFFF6.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0065E3
Deuteranopia (green-blind)
#0057DB
Tritanopia (blue-blind)
#00718D
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #4149de;
/* rgb */ color: rgb(65, 73, 222);
/* oklch */ color: oklch(50.0% 0.222 272.8);
Tailwind
colors: {
  custom: {
    50: '#8b7ce9',
    500: '#4149de',
    950: '#000000',
  },
}
SCSS
$custom: #4149de;
$custom-light: #8b7ce9;
$custom-dark: #000000;
JSON
{
  "hex": "#4149de",
  "rgb": {
    "r": 65,
    "g": 73,
    "b": 222
  },
  "hsl": {
    "h": 236.943,
    "s": 70.404,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49999,
    "c": 0.22163,
    "h": 272.8
  },
  "luminance": 0.11163
}

Semantic roles & 50–950 ramp

primary
#4149DE
secondary
#DEDA9D
accent
#E43BED
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4149DE

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

Preview Lab → · Contrast checker → · Palette generator →

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