Colors / blue
#3300FF
#3300FFoklch(0.4664 0.3039 270.7)
#3300FF (#3300FF) is a dark very vivid blue, closest to the CSS color blue. In OKLCH it has lightness 46.6%, chroma 0.304 and hue 270.7°; its relative luminance is 7.9%. White text reads best on it (APCA Lc 90, WCAG 8.12:1). It is outside the FOGRA39 coated print gamut: the closest printable color is #3E4F9B (ΔE00 14.1).
#3300FF in every format
| HEX | #3300FF |
| RGB | rgb(51 0 255) |
| HSL | hsl(252.0 100.0% 50.0%) |
| HSB / HSV | hsb(252.0 100.0% 100.0%) |
| HWB | hwb(252.0 0.0% 0.0%) |
| CMYK (formula) | cmyk(80/100/0/0) |
| CMYK (FOGRA39 coated) | cmyk(91/76/0/0) |
| CIELAB (D50) | lab(31.34 69.25 -109.01) |
| LCh | lch(31.34 129.15 302.4) |
| OKLab | oklab(0.4664 0.0036 -0.3039) |
| OKLCH | oklch(0.4664 0.3039 270.7) |
| CIE XYZ (D65) | color(xyz-d65 0.19413 0.07923 0.95117) |
| CIE xyY | xyY(0.1585 0.0647 0.0792) |
| Display P3 | color(display-p3 0.1801 0.0142 0.9599) |
| Linear sRGB | color(srgb-linear 0.03310 0.00000 1.00000) |
| CSS name | — |
Text on #3300FF
White textWCAG 8.12:1 · APCA Lc 90
Black textWCAG 2.58:1 · APCA Lc 19
Color blindness
Tints and shades
#E3EEFF
#C3D6FF
#A0B9FF
#7E9CFF
#5E7BFF
#4453FF
#3514FF
#2A00DC
#1D00A5
#100071
#060042