#3D649E#3D649E

#3D649E is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.2% C 0.103 H 258.1°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX#3D649E
RGBrgb(61, 100, 158)
HSLhsl(216, 44%, 43%)
HSVhsv(216, 61%, 62%)
CMYKcmyk(61.4%, 36.7%, 0%, 38%)
CIE-LABlab(42.11, 4.80, -35.62)
CIE-LCHlch(42.11, 35.95, 277.67°)
OKLaboklab(50.22% -0.0212 -0.1009)
OKLCHoklch(50.22% 0.103 258.1)
XYZxyz(12.6510, 12.5739, 34.1014)
Luminance0.1258 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D649E #9E773D
analogous
#3D949E #3D649E #463D9E
triadic
#3D649E #9E3D64 #649E3D
tetradic
#3D649E #9E3D94 #9E773D #3D9E46
square
#3D649E #9E3D94 #9E773D #3D9E46
split-complementary
#3D649E #9E463D #949E3D
monochromatic
#1B2C46 #2C4872 #3D649E #5982BF #85A3D0

Accessibility & contrast

On white

5.97
#3D649E on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.52
#3D649E on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D649E
5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D649E#FFFFFF#000000##FFFFFF
##3D649E1.005.973.525.97
#FFFFFF5.971.0021.001.00
#0000003.5221.001.0021.00
##FFFFFF5.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B68A0
Deuteranopia (green-blind)
#3E5F9D
Tritanopia (blue-blind)
#007179
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #3d649e;
/* rgb */ color: rgb(61, 100, 158);
/* oklch */ color: oklch(50.2% 0.103 258.1);
Tailwind
colors: {
  custom: {
    50: '#7b8fbb',
    500: '#3d649e',
    950: '#000000',
  },
}
SCSS
$custom: #3d649e;
$custom-light: #7b8fbb;
$custom-dark: #000000;
JSON
{
  "hex": "#3d649e",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 158
  },
  "hsl": {
    "h": 215.876,
    "s": 44.292,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50222,
    "c": 0.10314,
    "h": 258.1
  },
  "luminance": 0.12575
}

Semantic roles & 50–950 ramp

primary
#3D649E
secondary
#BAA17D
accent
#A054D4
background
#F7F8FB
surface
#EEF0F6
border
#C9CBD0
text
#0A0C12
muted
#7C7D81

Preview Lab

Preview with #3D649E

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

Preview Lab → · Contrast checker → · Palette generator →

#3D649E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva