#3D73CE#3D73CE

#3D73CE is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.5% C 0.152 H 260.2°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#3D73CE
RGBrgb(61, 115, 206)
HSLhsl(218, 60%, 52%)
HSVhsv(218, 70%, 81%)
CMYKcmyk(70.4%, 44.2%, 0%, 19.2%)
CIE-LABlab(49.14, 12.56, -52.37)
CIE-LCHlch(49.14, 53.86, 283.49°)
OKLaboklab(56.55% -0.0259 -0.1498)
OKLCHoklch(56.55% 0.152 260.2)
XYZxyz(19.1918, 17.7078, 60.7871)
Luminance0.1771 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D73CE #CE983D
analogous
#3DBCCE #3D73CE #4F3DCE
triadic
#3D73CE #CE3D73 #73CE3D
tetradic
#3D73CE #CE3DBC #CE983D #3DCE4F
square
#3D73CE #CE3DBC #CE983D #3DCE4F
split-complementary
#3D73CE #CE4F3D #BCCE3D
monochromatic
#1D3D73 #2957A4 #3D73CE #6E96DA #9FBAE7

Accessibility & contrast

On white

4.62
#3D73CE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.54
#3D73CE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3D73CE
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D73CE#FFFFFF#000000##FFFFFF
##3D73CE1.004.624.544.62
#FFFFFF4.621.0021.001.00
#0000004.5421.001.0021.00
##FFFFFF4.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#467CD1
Deuteranopia (green-blind)
#2B6FCC
Tritanopia (blue-blind)
#008896
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #3d73ce;
/* rgb */ color: rgb(61, 115, 206);
/* oklch */ color: oklch(56.5% 0.152 260.2);
Tailwind
colors: {
  custom: {
    50: '#839add',
    500: '#3d73ce',
    950: '#000000',
  },
}
SCSS
$custom: #3d73ce;
$custom-light: #839add;
$custom-dark: #000000;
JSON
{
  "hex": "#3d73ce",
  "rgb": {
    "r": 61,
    "g": 115,
    "b": 206
  },
  "hsl": {
    "h": 217.655,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.56547,
    "c": 0.15207,
    "h": 260.2
  },
  "luminance": 0.1771
}

Semantic roles & 50–950 ramp

primary
#3D73CE
secondary
#D3BB94
accent
#A845E3
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83

Preview Lab

Preview with #3D73CE

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

Preview Lab → · Contrast checker → · Palette generator →

#3D73CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva