Recognised as Colour
#CF0328
- #CF0328
- Red
- Dark
- Nearest: Crimson
#CF0328 is a red with RGB values 207, 3, 40 and HSL 349°, 97%, 41%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#CF0328#CF0328
HEX#CF0328
RGBrgb(207, 3, 40)
RGB (0–1)0.8118, 0.0118, 0.1569
RGB percentages81.2%, 1.2%, 15.7%
HSLhsl(349.1, 97.1%, 41.2%)
HSV / HSBhsv(349.1, 98.6%, 81.2%)
CMYK0%, 98.6%, 80.7%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,566,760
CSS custom property--colour: #CF0328;
Brightness & contrast
Relative luminance0.13484WCAG 2.x, 0 is black and 1 is white
Perceived brightness114 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.68:1
Contrast with white5.68:1WCAG normal text: AA
Contrast with black3.7:1WCAG normal text: Fail
Greyscale equivalent#313131
Inverted#30FCD7
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.68:1WCAG large text: AAA
Contrast with black, large text3.7:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#03CFAA
Analogous#CF038E, #CF4403
Triadic#28CF03, #0328CF
Split complementary#03CF44, #038ECF
Tetradic#8ECF03, #03CFAA, #4403CF
Tints, shades & saturation
Channel breakdown
R207
G3
B40
Red207 (81.2%)
Green3 (1.2%)
Blue40 (15.7%)
Hue349.12°
Saturation (HSL)97.14%
Lightness41.18%
Dominant channelRed
Hex per channelR CF · G 03 · B 28
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