Colors / blue
Prussian Blue #004577
#004577oklch(0.3820 0.1041 248.5)
Prussian Blue (#004577) is a dark muted blue. In OKLCH it has lightness 38.2%, chroma 0.104 and hue 248.5°; its relative luminance is 5.6%. White text reads best on it (APCA Lc 97, WCAG 9.92:1). It prints well on coated paper (FOGRA39, ΔE00 0.5).
#004577 in every format
| HEX | #004577 |
| RGB | rgb(0 69 119) |
| HSL | hsl(205.2 100.0% 23.3%) |
| HSB / HSV | hsb(205.2 100.0% 46.7%) |
| HWB | hwb(205.2 0.0% 53.3%) |
| CMYK (formula) | cmyk(100/42/0/53) |
| CMYK (FOGRA39 coated) | cmyk(99/73/28/13) |
| CIELAB (D50) | lab(27.80 -3.22 -34.54) |
| LCh | lch(27.80 34.69 264.7) |
| OKLab | oklab(0.3820 -0.0381 -0.0968) |
| OKLCH | oklch(0.3820 0.1041 248.5) |
| CIE XYZ (D65) | color(xyz-d65 0.05457 0.05588 0.18244) |
| CIE xyY | xyY(0.1863 0.1908 0.0559) |
| Display P3 | color(display-p3 0.1034 0.2660 0.4520) |
| Linear sRGB | color(srgb-linear 0.00000 0.05951 0.18447) |
| CSS name | — |
Text on #004577
White textWCAG 9.92:1 · APCA Lc 97
Black textWCAG 2.12:1 · APCA Lc 12
Color blindness
Tints and shades
#D7F2FF
#ACDDFF
#87C4FE
#6FAAE3
#5691C8
#3E79AF
#266195
#084A7C
#003464
#001E4C
#000B2D