Recognised as Colour
#FF0178
- #FF0178
- Red
- Dark
- Nearest: Deep pink
#FF0178 is a red with RGB values 255, 1, 120 and HSL 332°, 100%, 50%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Deep pink.
Colour values
#FF0178#FF0178
HEX#FF0178
RGBrgb(255, 1, 120)
RGB (0–1)1, 0.0039, 0.4706
RGB percentages100%, 0.4%, 47.1%
HSLhsl(331.9, 100%, 50.2%)
HSV / HSBhsv(331.9, 99.6%, 100%)
CMYK0%, 99.6%, 52.9%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,712,056
CSS custom property--colour: #FF0178;
Brightness & contrast
Relative luminance0.22638WCAG 2.x, 0 is black and 1 is white
Perceived brightness145.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.53:1
Contrast with white3.8:1WCAG normal text: Fail
Contrast with black5.53:1WCAG normal text: AA
Greyscale equivalent#404040
Inverted#00FE87
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.8:1WCAG large text: AA
Contrast with black, large text5.53:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#01FF88
Analogous#FF01F7, #FF0901
Triadic#78FF01, #0178FF
Split complementary#01FF09, #01F7FF
Tetradic#F7FF01, #01FF88, #0901FF
Tints, shades & saturation
Channel breakdown
R255
G1
B120
Red255 (100%)
Green1 (0.4%)
Blue120 (47.1%)
Hue331.89°
Saturation (HSL)100%
Lightness50.2%
Dominant channelRed
Hex per channelR FF · G 01 · B 78
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