#C4743B
Approximate name: Peru
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
Peru
Relative luminance
0.245
Hue H
25°
Saturation S
54%
Lightness L
50%
Value V
77%
Temperature
Warm
Brightness
Dark
Chroma
Muted
Hue family
Orange
Contrast on white: 3.55:1 (AA body Fail / AAA Fail)
Contrast on black: 5.91:1 (AA body Pass / AAA Fail)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#c4743b
Protanopia
#a1a149
Deuteranopia
#a6ac4c
Tritanopia
#c05456
Achromatopsia
#858585
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.