Created at 08/09/2025 11:28
Anthropic Claude Constitutional Flow
- Dialogue Aqua#4cc9f0
- Safety Gold#ffd166
- Reason Purple#9d4edd
- Prompt White#fefefe
- Alignment Black#0d0d0d
- Context Coral#f28482
The palette consists of Light, Dark colors. Accent colors Dialogue Aqua #4cc9f0 and Safety Gold #ffd166. Palette has Cool, Warm, Neutral colors temperature.
By lightness, this palette runs from #0D0D0D (darkest) to #FEFEFE (lightest). The lightness range is wide.
Overall saturation feels vivid (higher chroma).
Some hue pairs sit near complementary positions — you may read this as complementary contrast (loose heuristic).
Warm and cool swatches are fairly balanced.
HEX codes (sorted): #0D0D0D, #4CC9F0, #9D4EDD, #F28482, #FEFEFE, #FFD166
Palette Anthropic Claude Constitutional Flow has combination of 6 codes colors:
HEX: #4cc9f0, RGB: (76, 201, 240); HEX: #ffd166, RGB: (255, 209, 102); HEX: #9d4edd, RGB: (157, 78, 221)
HEX: #fefefe, RGB: (254, 254, 254); HEX: #0d0d0d, RGB: (13, 13, 13); HEX: #f28482, RGB: (242, 132, 130)
Simplified version of palette colors
Tint of skyblue, Shade of gold, Shade of darkorchid, Tint of White, Shade of Black, Shade of lightcoral
Color scheme was created by colourlock
Colors codes in palette
Anthropic Claude Constitutional Flow color codes HEX, RGB information in table
| Color | HEX | RGB | Name | Alternative name |
| #4cc9f0 | #4cc9f0 | RGB(76, 201, 240) | Dialogue Aqua | — |
| #ffd166 | #ffd166 | RGB(255, 209, 102) | Safety Gold | — |
| #9d4edd | #9d4edd | RGB(157, 78, 221) | Reason Purple | — |
| #fefefe | #fefefe | RGB(254, 254, 254) | Prompt White | White as Heaven |
| #0d0d0d | #0d0d0d | RGB(13, 13, 13) | Alignment Black | Gray5 |
| #f28482 | #f28482 | RGB(242, 132, 130) | Context Coral | — |
Color Palette Contrast
6 color pairs have low contrast and need improvement which may impact readability.
| Text Color | Background Color | Contrast Ratio |
#4cc9f0 | #ffd166 | 1.33 |
#4cc9f0 | #fefefe | 1.9 |
#4cc9f0 | #f28482 | 1.3 |
#ffd166 | #fefefe | 1.42 |
#ffd166 | #f28482 | 1.73 |
#9d4edd | #f28482 | 1.83 |
Image palette Anthropic Claude Constitutional Flow png
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