Indigo
#435CCB · Indigo
#435CCB is Indigo, a cool blue color. It has an RGB value of 67, 92, 203 and a relative luminance of 0.132, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.13
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
5.78:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
3.63:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Analogous
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #435CCB?
#435CCB is Indigo, a cool blue color. In RGB it is 67, 92, 203, and in HSL it is 229°, 57%, 53%.
Is #435CCB a light or dark color?
#435CCB has a relative luminance of 0.132, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #435CCB?
Its complementary color is #CBB243. For softer combinations, try the analogous or split-complementary harmonies shown above.