Colors / blue
Ugly Blue #31668A
#31668Aoklch(0.4903 0.0809 240.8)
Ugly Blue (#31668A) is a medium muted blue. In OKLCH it has lightness 49.0%, chroma 0.081 and hue 240.8°; its relative luminance is 12.0%. White text reads best on it (APCA Lc 86, WCAG 6.18:1). It prints well on coated paper (FOGRA39, ΔE00 0.5).
#31668A in every format
| HEX | #31668A |
| RGB | rgb(49 102 138) |
| HSL | hsl(204.3 47.6% 36.7%) |
| HSB / HSV | hsb(204.3 64.5% 54.1%) |
| HWB | hwb(204.3 19.2% 45.9%) |
| CMYK (formula) | cmyk(64/26/0/46) |
| CMYK (FOGRA39 coated) | cmyk(82/51/28/12) |
| CIELAB (D50) | lab(40.81 -9.25 -25.66) |
| LCh | lch(40.81 27.28 250.2) |
| OKLab | oklab(0.4903 -0.0394 -0.0706) |
| OKLCH | oklch(0.4903 0.0809 240.8) |
| CIE XYZ (D65) | color(xyz-d65 0.10605 0.11990 0.25801) |
| CIE xyY | xyY(0.2191 0.2478 0.1199) |
| Display P3 | color(display-p3 0.2449 0.3951 0.5287) |
| Linear sRGB | color(srgb-linear 0.03071 0.13287 0.25415) |
| CSS name | — |
Text on #31668A
White textWCAG 6.18:1 · APCA Lc 86
Black textWCAG 3.40:1 · APCA Lc 23
Color blindness
Tints and shades
#D2F4FF
#A7DFFF
#8EC5ED
#75ACD3
#5D93B9
#467AA0
#2E6387
#154C6F
#003758
#002241
#000E26