#555D50oklch(0.4672 0.0228 133.3)
Ebony (#555D50) is a dark grey. In OKLCH it has lightness 46.7%, chroma 0.023 and no real hue; its relative luminance is 10.3%. White text reads best on it (APCA Lc 89, WCAG 6.85:1). The closest RAL Classic paint is RAL 7009 Green grey (ΔE00 2.8). In plain ISCC-NBS terms it is a grayish olive green. It prints well on coated paper (FOGRA39, ΔE00 0.8).
#555D50 in every format
| HEX | #555D50 |
| RGB | rgb(85 93 80) |
| HSL | hsl(96.9 7.5% 33.9%) |
| HSB / HSV | hsb(96.9 14.0% 36.5%) |
| HWB | hwb(96.9 31.4% 63.5%) |
| CMYK (formula) | cmyk(9/0/14/64) |
| CMYK (FOGRA39 coated) | cmyk(61/45/60/40) |
| CIELAB (D50) | lab(38.47 -5.29 6.38) |
| LCh | lch(38.47 8.29 129.7) |
| OKLab | oklab(0.4672 -0.0157 0.0166) |
| OKLCH | oklch(0.4672 0.0228 133.3) |
| CIE XYZ (D65) | color(xyz-d65 0.09108 0.10339 0.09105) |
| CIE xyY | xyY(0.3190 0.3621 0.1034) |
| Display P3 | color(display-p3 0.3392 0.3637 0.3181) |
| Linear sRGB | color(srgb-linear 0.09084 0.10946 0.08022) |
| CSS name | — |
Text on #555D50
White textWCAG 6.85:1 · APCA Lc 89
Black textWCAG 3.07:1 · APCA Lc 20