Hue Alignment: #FB4D27 is a very bright, red‐leaning orange (around 11° in hue). Shifting it slightly to #FF9933 moves the hue closer to 30°. This places the orange in a more balanced zone between red and yellow.

Harmonious Palette: With #FF9933, the gap to #FFCC33 (a warm yellow at about 45°) narrows to roughly 15°. This creates a smooth, analogous transition between the two warm hues. Additionally, the blue #6699CC has a hue of about 210°—exactly the complementary color for an orange around 30° (since 30° + 180° = 210°).

Visual Consistency: #FF9933 retains the vibrancy of the original while offering a more balanced color temperature that naturally complements both the yellow and blue in your palette.

Thus, #FF9933 is not only similar in spirit to #FB4D27 but also forms a more cohesive color scheme with #FFCC33 and #6699CC.

#FF9933 – “Tangerine”: This name conveys the vibrant, fruity, and energetic quality of the color. It suggests a bright, warm orange that’s playful and eye‐catching.

#FFCC33 – “Sunglow”: “Sunglow” evokes a radiant, sunlit yellow that’s cheerful and inviting. It captures the color’s luminous, warm quality that brings brightness and optimism.

#6699CC – “Cerulean”: This term describes a range of clear, sky-like blues that balance warm hues beautifully. While Tangerine and Sunglow evoke energy and warmth, Cerulean offers a cool, calming contrast, making the overall palette harmonious.