Colors / blue
Blue #0000FF
#0000FFoklch(0.4520 0.3132 264.1)
blue (#0000FF) is a dark very vivid blue. In OKLCH it has lightness 45.2%, chroma 0.313 and hue 264.1°; its relative luminance is 7.2%. White text reads best on it (APCA Lc 91, WCAG 8.59:1). It is outside the FOGRA39 coated print gamut: the closest printable color is #36509C (ΔE00 14.0).
#0000FF in every format
| HEX | #0000FF |
| RGB | rgb(0 0 255) |
| HSL | hsl(240.0 100.0% 50.0%) |
| HSB / HSV | hsb(240.0 100.0% 100.0%) |
| HWB | hwb(240.0 0.0% 0.0%) |
| CMYK (formula) | cmyk(100/100/0/0) |
| CMYK (FOGRA39 coated) | cmyk(93/75/0/0) |
| CIELAB (D50) | lab(29.57 68.29 -112.03) |
| LCh | lch(29.57 131.20 301.4) |
| OKLab | oklab(0.4520 -0.0325 -0.3115) |
| OKLCH | oklch(0.4520 0.3132 264.1) |
| CIE XYZ (D65) | color(xyz-d65 0.18048 0.07219 0.95053) |
| CIE xyY | xyY(0.1500 0.0600 0.0722) |
| Display P3 | color(display-p3 0.0000 0.0000 0.9596) |
| Linear sRGB | color(srgb-linear 0.00000 0.00000 1.00000) |
| CSS name | blue |
Text on #0000FF
White textWCAG 8.59:1 · APCA Lc 91
Black textWCAG 2.44:1 · APCA Lc 18
Color blindness
Tints and shades
#E0EFFF
#BDD8FF
#96BDFF
#6EA0FF
#4681FF
#1C5BFF
#0021FF
#0500E4
#0300AB
#020076
#010044