About Sweet Chocolate
At #643a2c, Sweet Chocolate is a deep orange with a softly saturated presence, nearest to coral. In color psychology it reads as friendly, social, and warm — a vivid presence and a warm cast, and it brings noticeable energy to a layout.
For text on Sweet Chocolate, white performs best at 9.62:1 — passing WCAG AAA. In a palette it suits primary or secondary roles.
Contrast Accessibility
With white
9.62:1
With black
2.18:1
Color Conversions
#643a2c
rgb(100, 58, 44)
hsl(15°, 39%, 28%)
oklch(0.396 0.064 39.2)
cmyk(0%, 4200%, 5600%, 6100%)
Tint & Shade Scale
A 10-step scale from light to dark, anchored to the base color at step 500. Click any swatch to copy its hex.
Tone Scale
Color mixed with gray — reduces saturation without changing lightness. Click any swatch to copy its hex.
Temperature
Hue shifted cooler and warmer in equal steps. Click any swatch to copy its hex.
Color Psychology
Adds: confidence, vibrancy, dynamism, subtlety, refinement · Reduces: subtlety, visual intensity
Palette Narrative
A culinary palette evoking confident, excited, friendly. Well-suited for approachable and casual brand contexts. A focused selection that communicates intent clearly.
Inspired Palettes
Shades
Lightness variations keeping hue and chroma intact
Monochromatic
Single hue with varied lightness and chroma
Complementary
Opposite hues on the color wheel for maximum contrast
Triadic
Three evenly spaced hues for vibrant balance
Analogous
Neighboring hues for natural, serene combinations
Split Complementary
Complement split into two flanking hues
Generic Gradient
Smooth lightness ramp from dark to light
Matching Gradient
Lightness ramp with a gentle hue drift
Skip Gradient
Alternating light and dark steps for rhythm
9 of 28 palettes from #643a2c
Similar Colors
2.5YR 3/4
#663C2EdeltaE 0.0Chocolate Escape
#623D2EdeltaE 0.0Midnight Crimson Flame
#603A2AdeltaE 0.0Tropical Wood Brown
#603B2AdeltaE 0.010R 3/4
#663931deltaE 0.0RAL 040 30 20 - Coffee brown
#5F392FdeltaE 0.0