ISO 3864 Safety Colors
- Safety Red (Prohibition)#c8102e
- Safety Yellow (Warning)#f1c400
- Safety Green (Safe Condition)#007a33
- Safety Blue (Mandatory)#00539f
Created at 10/27/2026 18:45
The palette consists of Semi dark, Light colors. Accent colors Safety Yellow (Warning) #f1c400 and Safety Blue (Mandatory) #00539f. Palette has Warm, Cool colors temperature.
By lightness, this palette runs from #00539F (darkest) to #F1C400 (lightest). The lightness range is moderate.
Overall saturation feels vivid (higher chroma) — 100% of colors are vivid.
Some colors sit roughly opposite each other on the color wheel, giving the palette complementary contrast.
Warm and cool swatches are fairly balanced (2 warm, 2 cool).
HEX codes (sorted): #00539F, #007A33, #C8102E, #F1C400
Palette ISO 3864 Safety Colors combines 4 color codes:
HEX: #c8102e, RGB: (200, 16, 46); HEX: #f1c400, RGB: (241, 196, 0); HEX: #007a33, RGB: (0, 122, 51)
HEX: #00539f, RGB: (0, 83, 159)
Simplified version of palette colors
Shade of Crimson, Shade of Gold, Tint of Green, Shade of Royal Blue
Color scheme was created by palettespicker
Color codes in palette
ISO 3864 Safety Colors color codes HEX, RGB information in table
Color Palette Contrast
3 color pairs have low contrast and need improvement which may impact readability.
| Text Color | Background Color | Contrast Ratio |
|---|---|---|
#c8102e | #007a33 | 1.07 |
#c8102e | #00539f | 1.3 |
#007a33 | #00539f | 1.39 |
Image palette ISO 3864 Safety Colors png
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