#3D72DA#3D72DA

#3D72DA is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.1% C 0.169 H 262.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#3D72DA
RGBrgb(61, 114, 218)
HSLhsl(220, 68%, 55%)
HSVhsv(220, 72%, 85%)
CMYKcmyk(72%, 47.7%, 0%, 14.5%)
CIE-LABlab(49.60, 17.54, -58.45)
CIE-LCHlch(49.60, 61.03, 286.70°)
OKLaboklab(57.14% -0.0231 -0.1677)
OKLCHoklch(57.14% 0.169 262.2)
XYZxyz(20.5922, 18.0865, 68.7219)
Luminance0.1809 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D72DA #DAA53D
analogous
#3DC1DA #3D72DA #573DDA
triadic
#3D72DA #DA3D72 #72DA3D
tetradic
#3D72DA #DA3DC1 #DAA53D #3DDA57
square
#3D72DA #DA3DC1 #DAA53D #3DDA57
split-complementary
#3D72DA #DA573D #C1DA3D
monochromatic
#193D84 #2355B7 #3D72DA #7097E4 #A4BDEE

Accessibility & contrast

On white

4.55
#3D72DA on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.62
#3D72DA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D72DA
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D72DA#FFFFFF#000000##000000
##3D72DA1.004.554.624.62
#FFFFFF4.551.0021.0021.00
#0000004.6221.001.001.00
##0000004.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#397EDE
Deuteranopia (green-blind)
#076FD8
Tritanopia (blue-blind)
#008B9B
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #3d72da;
/* rgb */ color: rgb(61, 114, 218);
/* oklch */ color: oklch(57.1% 0.169 262.2);
Tailwind
colors: {
  custom: {
    50: '#8699e6',
    500: '#3d72da',
    950: '#000000',
  },
}
SCSS
$custom: #3d72da;
$custom-light: #8699e6;
$custom-dark: #000000;
JSON
{
  "hex": "#3d72da",
  "rgb": {
    "r": 61,
    "g": 114,
    "b": 218
  },
  "hsl": {
    "h": 219.745,
    "s": 67.965,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57139,
    "c": 0.16932,
    "h": 262.2
  },
  "luminance": 0.18089
}

Semantic roles & 50–950 ramp

primary
#3D72DA
secondary
#DBC498
accent
#B03DEB
background
#F8F9FE
surface
#F0F2FC
border
#CBCCD5
text
#0D0D16
muted
#7D7E84

Preview Lab

Preview with #3D72DA

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

Preview Lab → · Contrast checker → · Palette generator →

#3D72DA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva