Named color · #221188
Nightly Expedition
#221188
oklch(0.313 0.178 275.2)
Lab 16.75 38.00 -63.17
HEX
#221188
OKLCH
oklch(0.313 0.178 275.2)
CIE Lab
16.75 38.00 -63.17
RGB
34 17 136
Readability
Ag
AAAOn white
13.97:1 · Lc 99
Ag
FailOn #0F172A
1.28:1 · Lc 0
Nearest named siblings
Closest dictionary entries by perceptual Lab distance.
About Nightly Expedition
Nightly Expedition sits at oklch(0.313 0.178 275.2) in OKLCH — lightness, chroma, and hue expressed perceptually — and #221188 in sRGB. Use it as a seed in Colorise Pro Studio to grow a token ramp, or send it to the picker to explore harmonies and scales. Browse more named colors in the color names directory.
FAQ
- What is the hex code for Nightly Expedition?
- #221188 — also oklch(0.313 0.178 275.2) and Lab 16.75 38.00 -63.17.
- Can I use Nightly Expedition for text on white?
- On white: 13.97:1 (AAA), APCA Lc 99. On dark ink: 1.28:1 (Fail). Check pairs in the contrast tool.