Colour
#FB0368
- #FB0368
- Red
- Dark
- Nearest: Crimson
#FB0368 is a red with RGB values 251, 3, 104 and HSL 336°, 98%, 50%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#FB0368#FB0368
HEX#FB0368
RGBrgb(251, 3, 104)
RGB (0–1)0.9843, 0.0118, 0.4078
RGB percentages98.4%, 1.2%, 40.8%
HSLhsl(335.6, 97.6%, 49.8%)
HSV / HSBhsv(335.6, 98.8%, 98.4%)
CMYK0%, 98.8%, 58.6%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,450,408
CSS custom property--colour: #FB0368;
Brightness & contrast
Relative luminance0.21574WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.31:1
Contrast with white3.95:1WCAG normal text: Fail
Contrast with black5.31:1WCAG normal text: AA
Greyscale equivalent#3F3F3F
Inverted#04FC97
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.95:1WCAG large text: AA
Contrast with black, large text5.31:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#03FB96
Analogous#FB03E4, #FB1A03
Triadic#68FB03, #0368FB
Split complementary#03FB1A, #03E4FB
Tetradic#E4FB03, #03FB96, #1A03FB
Tints, shades & saturation
Channel breakdown
R251
G3
B104
Red251 (98.4%)
Green3 (1.2%)
Blue104 (40.8%)
Hue335.56°
Saturation (HSL)97.64%
Lightness49.8%
Dominant channelRed
Hex per channelR FB · G 03 · B 68
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