#2A18CD
Approximate name: Medium Blue
Technical formats
Color-space values for scientific work and cross-device comparison.
Practical formats
Ready to paste into CSS, Tailwind, iOS, Android, Flutter, and more.
Color analysis
Objective metrics: luminance, hue, saturation, temperature, and contrast.
Nearest name
MediumBlue
Relative luminance
0.056
Hue H
246°
Saturation S
79%
Lightness L
45%
Value V
80%
Temperature
Cool
Brightness
Dark
Chroma
Vivid
Hue family
Blue
Contrast on white: 9.95:1 (AA body Pass / AAA Pass)
Contrast on black: 2.11:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#2a18cd
Protanopia
#2222a1
Deuteranopia
#232597
Tritanopia
#297f77
Achromatopsia
#323232
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.