Named color · #4B57DB
Warm Blue
#4B57DB
oklch(0.527 0.199 273.4)
Lab 42.30 28.39 -70.53
HEX
#4B57DB
OKLCH
oklch(0.527 0.199 273.4)
CIE Lab
42.30 28.39 -70.53
RGB
75 87 219
Readability
Ag
AAOn white
5.70:1 · Lc 78
Ag
FailOn #0F172A
3.13:1 · Lc 23
Nearest named siblings
Closest dictionary entries by perceptual Lab distance.
About Warm Blue
Warm Blue sits at oklch(0.527 0.199 273.4) in OKLCH — lightness, chroma, and hue expressed perceptually — and #4B57DB 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 Warm Blue?
- #4B57DB — also oklch(0.527 0.199 273.4) and Lab 42.30 28.39 -70.53.
- Can I use Warm Blue for text on white?
- On white: 5.70:1 (AA), APCA Lc 78. On dark ink: 3.13:1 (Fail). Check pairs in the contrast tool.