Bootstrap 5 Colors
Blue 400
#3D8BFDCSS Values
CSS Variable--bs-blue-400
HEX#3D8BFD
RGBrgb(61, 139, 253)
HSLhsl(216, 98%, 62%)
HSL (modern)hsl(216deg 98% 62%)
OKLCHoklch(64.7% 0.1863 258deg)
Tints & Shades
Color Harmonies
complementary
triadic
analogous
split Complementary
tetradic
Contrast
AaText on white
Ratio: 3.33:1AA: FailAAA: FailAA Large: Pass
AaText on black
Ratio: 6.31:1AA: PassAAA: FailAA Large: Pass
Other blue shades
Nearest Named Colors
See allMaterial Designblue-a200
CSS Nameddodgerblue
Radix Colorsblue-9
Tailwind CSSblue-500
Ant Designblue-5
Open Colorblue-6
iOS HIGsystem-blue
Crayolablue
Munsell10B-7-6
RAL Classic5012