Dutch Boy Biscayne (R-21-4) HEX code
This HEX sample is most commonly catalogued in the Dutch Boy system, with particular affinity to the Dutch Boy paint colors collection. Practitioners often reference it as the colour named Biscayne; the reference code R-21-4 is frequently used for this Dutch Boy hue. Although HEX / sRGB notation cannot reproduce full spectral behaviour, it remains a reliable screen standard for CIEDE2000 (ΔE00) comparison across tints, shades, standards, and manufacturers.
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Biscayne Color

More similar colors
Simmilar or marginally close HEX code represents these equivalent colors between various brands and color standards. You can easily see the details (HEX, RGB, CMYK and more) of any listed color, just click the name and navigate to the color's subpage.
| Australian Standard AS2700 / #893F4C / RUBY (R45) | |
| BS 2660 Colours for building and decorative paints / #6A2C31 / Crimson / Cherry (BS2660-1025) | |
| British Standard BS 381C:1996 / #793932 / Gulf Red (BS381C-473) | |
| BS4800-5252 for colour-coordination in building construction / #873F3D / Russet (04-D-45) | |
| Jotun paint colour catalogue / #883E3C / DRAGON RED (0587) | |
| Munsell Color System / #72323C / 2.5r 3/6 | |
| NCS 1950 Index colur chart / #7D4347 / S 5030-R | |
| AMS Standard 595a / #914042 / DoT Highway red (11086) | |
| Behr paint / #853E45 / Bolero (UL100-9) | |
| Benjamin Moore paint colours / #864045 / Pottery Red (2085-20) | |
| Dulux color palette / #6B2230 / FLORENTINE RED | |
| Dulux Trade Paints / #7C3B40 / Ruby starlet (96RR 08/311) | |
| Dunn-Edwards perfect palette / #763B42 / Garnet Evening (DEA147) | |
| Dutch Boy paint colors / #7F3A42 / Biscayne (R-21-4) | |
| Farrow and ball colours / #8F4E4D / Eating Room Red (43) | |
| Federal Standard 595c / #8B3F41 / Insignia red / Carmine red (11136) | |
| Hallman Lindsay paints / #7C3744 / Cordova Burgundy (116) | |
| Hempel paints / #8D3C4B / 57620 | |
| Isomat color system / #7D3D42 / LPC 0406 | |
| Kelly Moore paint colors / #883E46 / Jerry Berry (AC26-N) | |
| Kilz paint colors / #7D3436 / Oriental Red (LA120-02) | |
| Little Greene paint colors / #884143 / Baked cherry (LG 14) | |
| Matthews Paint Colors / #813D48 / Cordoba Red (MP671) | |
| PPG Pittsburgh Paints Colors / #813E45 / Ruby Lips (1052-7) | |
| Sherwin-Williams paint colors / #863A42 / Luxurious red (SW 6314) | |
| Tikkurila paint colours / #894045 / Pomegranate (M423) | |
| Trumatch paint colors / #A24B53 / Trumatch 3-b7 (3-b7) | |
| Valspar Paint Colors / #804045 / Perennial Red (1010-4) | |
| Vista paint colors / #803740 / Bright Burgundy (K-1228) | |
| Pantone FHI / #7E3940 / Burnt Russet (19-1530 TCX) | |
| Pantone CMYK Color Guide / #9F4B55 / PANTONE P 64-14 C | |
| Pantone Metallics / #8D4252 / PANTONE 8840 C | |
| Pantone Premium Metallics Coated / #BE6274 / PANTONE 10162 C | |
| Pantone Solid Coated / #853C47 / PANTONE 697 C | |
| Pantone Solid Uncoated / #9F4C58 / PANTONE 7427 U | |
| RAL Classic / #803D3D / Brown red (RAL 3011) | |
| RAL Design / #8A474C / RAL 020 40 30 | |
| Sikkens 4041 Color concept / #853F47 / B2.30.30 | |
| Sikkens 5051 Color concept / #7F3D3D / C0.48.20 | |
| Tiger Drylac / #84383E / 049/33340 Candy Red |
