blue
#0000FFCSS Values
CSS Nameblue
HEX#0000FF
RGBrgb(0, 0, 255)
HSLhsl(240, 100%, 50%)
HSL (modern)hsl(240deg 100% 50%)
OKLCHoklch(45.2% 0.3132 264deg)
Tints & Shades
Color Harmonies
complementary
triadic
analogous
split Complementary
tetradic
Contrast
AaText on white
Ratio: 8.59:1AA: PassAAA: PassAA Large: Pass
AaText on black
Ratio: 2.44:1AA: FailAAA: FailAA Large: Fail
Similar colors
Nearest Named Colors
See alliOS HIGaccessible-blue
Material Designindigo-a700
Ant Designgeekblue-7
Tailwind CSSblue-700
Bootstrap 5indigo-500
Open Colorindigo-9
Radix Colorsindigo-10
Munsell5PB-4-12
Crayolablue
RAL Classic5015