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Bulletin Jewel 8

categorical · 8 colors

Bulletin Jewel 8 is a colorful categorical palette for charts and maps of 8 colors: #C23069, #99690C, #474003, #096745, #04483F, #0F857F, #8A31C2, #64056C. Every color has at least 4.49:1 contrast against a white chart background, as WCAG asks for chart graphics. The colors stay apart for the three common kinds of color blindness. Not every color prints on coated paper: the furthest is ΔE00 8.7 off (FOGRA39).

The colors

CMYK: Coated FOGRA39
ColorRGBOKLCHCMYK
#C23069194 48 105(0.5509 0.1861 2.1)18/92/30/6
#99690C153 105 12(0.5573 0.1134 76.2)29/52/100/27
#47400371 64 3(0.3673 0.0750 102.2)59/53/97/59
#0967459 103 69(0.4553 0.0976 161.5)88/33/80/26
#04483F4 72 63(0.3609 0.0634 180.7)90/43/67/51
#0F857F15 133 127(0.5575 0.0937 189.1)82/25/51/9
#8A31C2138 49 194(0.5134 0.2147 308.5)69/83/0/0 ⚠ ΔE 8.7
#64056C100 5 108(0.3614 0.1648 324.4)75/100/22/11 ⚠ ΔE 4.1

Some colors are outside the coated print gamut (largest shift ΔE00 8.7).

Chart contrast

4.49:1 min on white

Every series against the chart background; WCAG asks 3:1 for chart graphics.

Color blindness

safe · closest ΔE00 9.6
Normal
Protanopia
Deuteranopia
Tritanopia

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