Huebook

Blue Hour Split-complementary Color Scheme

Five colors arranged by the split-complementary rule around Blue Hour (#0034AB), each snapped to its nearest named color.

#0034AB
#AA2200
#88AA00
#001155
#FA2B00

Color names and codes

NameHEXRGBHSLCMYK
Blue Hour#0034AB0, 52, 171222°, 100%, 34%100, 70, 0, 33
Saveloy#AA2200170, 34, 012°, 100%, 33%0, 80, 100, 33
Fresh Lawn#88AA00136, 170, 072°, 100%, 33%20, 0, 100, 33
Interstellar Blue#0011550, 17, 85228°, 100%, 17%100, 80, 0, 67
Jasper Red#FA2B00250, 43, 010°, 100%, 49%0, 83, 100, 2

Which pairs work for text

Text on backgroundContrastWCAG
Aa #88AA00 on #0011556.44:1AA
Aa #001155 on #FA2B004.47:1AA large
Aa #0034AB on #88AA003.75:1AA large
Aa #AA2200 on #88AA002.65:1—
Aa #0034AB on #FA2B002.60:1—
Aa #AA2200 on #0011552.43:1—

CSS variables

:root {
  --color-1: #0034ab; /* Blue Hour */
  --color-2: #aa2200; /* Saveloy */
  --color-3: #88aa00; /* Fresh Lawn */
  --color-4: #001155; /* Interstellar Blue */
  --color-5: #fa2b00; /* Jasper Red */
}

Other schemes from Blue Hour

More Dark Blue split-complementary palettes

Questions

What colors go with Blue Hour?

In a split-complementary scheme: Saveloy (#AA2200), Fresh Lawn (#88AA00), Interstellar Blue (#001155), Jasper Red (#FA2B00).

What is the hex code of Blue Hour?

#0034AB.