#3666d3 HEX color information
| Color | HEX | RGB |
|---|---|---|
| #3666d3 | RGB(54, 102, 211) |
Created at 10/06/2026 08:45
Classification of #3666d3 color
#3666d3 is Semi dark and Cool Color Saturation 64%, lightness 52%.
Shade of Royal Blue
RGB values are RGB(54, 102, 211)
#3666d3 color contains Red 21.18%, Green 40% and Blue 82.75%.
oklch(53.88% 0.1764 263.65)
#3666d3 color contains Red 21.18%, Green 40% and Blue 82.75%.
oklch(53.88% 0.1764 263.65)
Color Names of #3666d3 HEX code
≈ Mariner
Alternative colors of #3666d3
Opposite Color for #3666d3 is #d3a336
#3666d3 Color Conversion
Codes and values information about the HEX color decimal, HEX. HSL, HSLA, RGB, RGBA values #3666d3
cmyk
CMYK(74%, 52%, 0%, 17%)
Decimal
3565267
HEX
#3666d3
HSL
hsl(222, 64%, 52%)
HSLA
hsla(222, 64%, 52%, 1)
RGB
RGB(54, 102, 211)
RGBA
RGBA(54, 102, 211, 1)
Palettes for #3666d3 color:
Below examples of color palettes for #3666d3 HEX color
darkest color is #050a15 from shades and lightest color is #ebf0fb from tints
Shades palette of #3666d3:
#315cbe
#2b52a9
#264794
#203d7f
#1b336a
#162954
#101f3f
#0b142a
#050a15
#000000
Tints palette of #3666d3:
#4a75d7
#5e85dc
#7294e0
#86a3e5
#9bb3e9
#afc2ed
#c3d1f2
#d7e0f6
#ebf0fb
#ffffff
Complementary palette of #3666d3:
#3666d3
#d3a336
Triadic palette of #3666d3:
#3666d3
#d33666
#66d336
Square palette of #3666d3:
#3666d3
#d336b4
#d3a336
#36d354
Analogous palette of #3666d3:
#36b4d3
#3666d3
#5436d3
Split-Complementary palette of #3666d3:
#3666d3
#d35436
#b5d336
Rectangle (tetradic) palette of #3666d3:
#3666d3
#a336d3
#d3a336
#66d336
Suggested color palettes for #3666d3 HEX:
Color palette with color #3666d3 #1:
Color palette with color #3666d3 #2:
Color palette with color #3666d3 #3:
Color palette with color #3666d3 #4:
Color palette with color #3666d3 #5:
Color Contrast
Color pairings #3666d3 with black and white with small text, large text and graphics based on WCAG on a accessibility contrast ratio
#3666d3
#3666d3 Contrast Ratio
5.25:1
| Size | AA-level | AAA-level |
| Large text: | ||
| Small text: |
#3666d3
#3666d3 Contrast Ratio
3.99:1
| Size | AA-level | AAA-level |
| Large text: | ||
| Small text: |
Image #3666d3 color png
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