#742EA8
Approximate name: Rebecca Purple
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
RebeccaPurple
Relative luminance
0.085
Hue H
274°
Saturation S
57%
Lightness L
42%
Value V
66%
Temperature
Cool
Brightness
Dark
Chroma
Vivid
Hue family
Purple
Contrast on white: 7.78:1 (AA body Pass / AAA Pass)
Contrast on black: 2.70:1 (AA body Fail / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#742ea8
Protanopia
#56558b
Deuteranopia
#5a5f83
Tritanopia
#70736e
Achromatopsia
#515151
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.