#3D72D1#3D72D1

#3D72D1 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.5% C 0.157 H 261.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX#3D72D1
RGBrgb(61, 114, 209)
HSLhsl(219, 62%, 53%)
HSVhsv(219, 71%, 82%)
CMYKcmyk(70.8%, 45.5%, 0%, 18%)
CIE-LABlab(49.04, 14.27, -54.24)
CIE-LCHlch(49.04, 56.09, 284.74°)
OKLaboklab(56.53% -0.0245 -0.1553)
OKLCHoklch(56.53% 0.157 261)
XYZxyz(19.4463, 17.6281, 62.6870)
Luminance0.1763 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D72D1 #D19C3D
analogous
#3DBCD1 #3D72D1 #523DD1
triadic
#3D72D1 #D13D72 #72D13D
tetradic
#3D72D1 #D13DBC #D19C3D #3DD152
square
#3D72D1 #D13DBC #D19C3D #3DD152
split-complementary
#3D72D1 #D1523D #BCD13D
monochromatic
#1C3D77 #2856A9 #3D72D1 #6E96DD #A0BAE8

Accessibility & contrast

On white

4.64
#3D72D1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.53
#3D72D1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3D72D1
4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D72D1#FFFFFF#000000##FFFFFF
##3D72D11.004.644.534.64
#FFFFFF4.641.0021.001.00
#0000004.5321.001.0021.00
##FFFFFF4.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#417CD5
Deuteranopia (green-blind)
#236ECF
Tritanopia (blue-blind)
#008897
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #3d72d1;
/* rgb */ color: rgb(61, 114, 209);
/* oklch */ color: oklch(56.5% 0.157 261.0);
Tailwind
colors: {
  custom: {
    50: '#849ae0',
    500: '#3d72d1',
    950: '#000000',
  },
}
SCSS
$custom: #3d72d1;
$custom-light: #849ae0;
$custom-dark: #000000;
JSON
{
  "hex": "#3d72d1",
  "rgb": {
    "r": 61,
    "g": 114,
    "b": 209
  },
  "hsl": {
    "h": 218.514,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.5653,
    "c": 0.15727,
    "h": 261
  },
  "luminance": 0.1763
}

Semantic roles & 50–950 ramp

primary
#3D72D1
secondary
#D5BE95
accent
#AB43E5
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0D15
muted
#7D7E83

Preview Lab

Preview with #3D72D1

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

Preview Lab → · Contrast checker → · Palette generator →

#3D72D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva