#3D72D7#3D72D7

#3D72D7 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.9% C 0.165 H 261.8°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#3D72D7
RGBrgb(61, 114, 215)
HSLhsl(219, 66%, 54%)
HSVhsv(219, 72%, 84%)
CMYKcmyk(71.6%, 47%, 0%, 15.7%)
CIE-LABlab(49.41, 16.45, -57.06)
CIE-LCHlch(49.41, 59.38, 286.08°)
OKLaboklab(56.93% -0.0236 -0.1636)
OKLCHoklch(56.93% 0.165 261.8)
XYZxyz(20.2031, 17.9309, 66.6731)
Luminance0.1793 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D72D7 #D7A23D
analogous
#3DBFD7 #3D72D7 #553DD7
triadic
#3D72D7 #D73D72 #72D73D
tetradic
#3D72D7 #D73DBF #D7A23D #3DD755
square
#3D72D7 #D73DBF #D7A23D #3DD755
split-complementary
#3D72D7 #D7553D #BFD73D
monochromatic
#1A3D7F #2555B2 #3D72D7 #7097E1 #A2BCEC

Accessibility & contrast

On white

4.58
#3D72D7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.59
#3D72D7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D72D7
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D72D7#FFFFFF#000000##000000
##3D72D71.004.584.594.59
#FFFFFF4.581.0021.0021.00
#0000004.5921.001.001.00
##0000004.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#3C7DDB
Deuteranopia (green-blind)
#146FD5
Tritanopia (blue-blind)
#008A9A
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #3d72d7;
/* rgb */ color: rgb(61, 114, 215);
/* oklch */ color: oklch(56.9% 0.165 261.8);
Tailwind
colors: {
  custom: {
    50: '#8599e4',
    500: '#3d72d7',
    950: '#000000',
  },
}
SCSS
$custom: #3d72d7;
$custom-light: #8599e4;
$custom-dark: #000000;
JSON
{
  "hex": "#3d72d7",
  "rgb": {
    "r": 61,
    "g": 114,
    "b": 215
  },
  "hsl": {
    "h": 219.351,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.56933,
    "c": 0.16532,
    "h": 261.8
  },
  "luminance": 0.17933
}

Semantic roles & 50–950 ramp

primary
#3D72D7
secondary
#D9C297
accent
#AE3FE9
background
#F8F9FE
surface
#F0F2FC
border
#CBCCD5
text
#0C0D16
muted
#7D7E84

Preview Lab

Preview with #3D72D7

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

Preview Lab → · Contrast checker → · Palette generator →

#3D72D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva