#3f00ff - Electric Ultramarine color
An intense, electric indigo that sits between deep violet and cobalt blue. It reads as a vivid, saturated purple with cool blue undertones, producing a luminous, slightly neon appearance. This shade feels modern and dramatic—ideal for high-contrast accents, creative branding, and futuristic interfaces. It evokes twilight skies, digital energy, and confident creativity, pairing well with lime greens, pale pinks, warm golds, or neutral grays to balance its bold, energetic presence.
#3f00ff color RGB value is 63, 0, 255, and the CMYK value is 0.753, 1.00, 0.00, 0.00. Alternative names for that color are: electric ultramarine, blue, purple heart.
Color Conversion
Name | Values | CSS |
|---|---|---|
RGB(0-255) | 63, 0, 255 | rgb(63, 0, 255) |
CMYK | 0.753, 1.00, 0.00, 0.00 | - |
sRGB | 0.247, 0.00, 1.00 | rgb(24.7% 0% 100%) |
Adobe® 98 RGB compatible | 0.219, -2.60e-8, 0.981 | color(a98-rgb 0.219 0 0.981) |
HCT | 289, 87.4, 34.6 | color(--hct 289 60.3% 34.6%) |
HSL | 255, 100, 50.0 | hsl(255 100% 50%) |
HSV | 255, 100, 100 | color(--hsv 255 100% 100%) |
HWB | 255, 0.00, 0.00 | hwb(255 0% 0%) |
Lab | 32.2, 69.7, -108 | lab(32.2 69.7 -108) |
P3 | 0.223, 0.0213, 0.960 | color(display-p3 0.223 0.021 0.96) |
XYZ D50 | 0.165, 0.0717, 0.715 | color(xyz-d50 0.165 0.072 0.715) |
