#1D207C
Approximate name: Midnight 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
MidnightBlue
Relative luminance
0.027
Hue H
238°
Saturation S
62%
Lightness L
30%
Value V
49%
Temperature
Cool
Brightness
Dark
Chroma
Vivid
Hue family
Blue
Contrast on white: 13.55:1 (AA body Pass / AAA Pass)
Contrast on black: 1.55:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#1d207c
Protanopia
#1e1e66
Deuteranopia
#1e1e60
Tritanopia
#1d5450
Achromatopsia
#2a2a2a
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.