Colors / blue
Dirty Blue #3F829D
#3F829Doklch(0.5741 0.0794 227.0)
Dirty Blue (#3F829D) is a medium muted blue. In OKLCH it has lightness 57.4%, chroma 0.079 and hue 227.0°; its relative luminance is 19.5%. White text reads best on it (APCA Lc 75, WCAG 4.29:1). It prints well on coated paper (FOGRA39, ΔE00 0.5).
#3F829D in every format
| HEX | #3F829D |
| RGB | rgb(63 130 157) |
| HSL | hsl(197.2 42.7% 43.1%) |
| HSB / HSV | hsb(197.2 59.9% 61.6%) |
| HWB | hwb(197.2 24.7% 38.4%) |
| CMYK (formula) | cmyk(60/17/0/38) |
| CMYK (FOGRA39 coated) | cmyk(74/35/27/9) |
| CIELAB (D50) | lab(50.87 -15.83 -21.36) |
| LCh | lch(50.87 26.59 233.4) |
| OKLab | oklab(0.5741 -0.0541 -0.0581) |
| OKLCH | oklch(0.5741 0.0794 227.0) |
| CIE XYZ (D65) | color(xyz-d65 0.16117 0.19456 0.34805) |
| CIE xyY | xyY(0.2290 0.2764 0.1946) |
| Display P3 | color(display-p3 0.3143 0.5037 0.6047) |
| Linear sRGB | color(srgb-linear 0.04971 0.22323 0.33716) |
| CSS name | — |
Text on #3F829D
White textWCAG 4.29:1 · APCA Lc 75
Black textWCAG 4.89:1 · APCA Lc 35
Color blindness
Tints and shades
#C6F7FF
#9FE3FF
#85C9E6
#6CAFCB
#5396B2
#3B7E99
#206680
#004F69
#003A52
#002438
#00111F