#2F1BE4
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
0.07
Hue H
246°
Saturation S
79%
Lightness L
50%
Value V
89%
Temperature
Cool
Brightness
Dark
Chroma
Vivid
Hue family
Blue
Contrast on white: 8.76:1 (AA body Pass / AAA Pass)
Contrast on black: 2.40:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#2f1be4
Protanopia
#2626b3
Deuteranopia
#2829a8
Tritanopia
#2e8d85
Achromatopsia
#383838
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.