Recognised as Colour

#CF0D45

#CF0D45
Red
Dark
Nearest: Crimson

#CF0D45 is a red with RGB values 207, 13, 69 and HSL 343°, 88%, 43%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#CF0D45#CF0D45

HEX#CF0D45

RGBrgb(207, 13, 69)

RGB (0–1)0.8118, 0.051, 0.2706

RGB percentages81.2%, 5.1%, 27.1%

HSLhsl(342.7, 88.2%, 43.1%)

HSV / HSBhsv(342.7, 93.7%, 81.2%)

CMYK0%, 93.7%, 66.7%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,569,349

CSS custom property--colour: #CF0D45;

Brightness & contrast

Relative luminance0.13983WCAG 2.x, 0 is black and 1 is white

Perceived brightness116 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.53:1

Contrast with white5.53:1WCAG normal text: AA

Contrast with black3.8:1WCAG normal text: Fail

Greyscale equivalent#3A3A3A

Inverted#30F2BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#535045no red cones; affects about 1% of men; ΔE 72.7 from the original

Deuteranopia#81763Fno green cones; the most common form, about 1% of men; ΔE 73.2 from the original

Tritanopia#E4002Bno blue cones; rare, and affects men and women equally; ΔE 21.7 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text5.53:1WCAG large text: AAA

Contrast with black, large text3.8:1WCAG large text: AA

Named colours

Crimson · ΔE 10.2 Firebrick · ΔE 19.5 Brown · ΔE 21.4 Indian red · ΔE 25.9 Dark red · ΔE 29.7 Tomato · ΔE 30.8

Nearest named CSS colourCrimson (#DC143C)ΔE 10.16, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0DCF97

Analogous#CF0DA6, #CF360D

Triadic#45CF0D, #0D45CF

Split complementary#0DCF36, #0DA6CF

Tetradic#A6CF0D, #0DCF97, #360DCF

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FAAEC4

Lighter +30%#F77EA1

Lighter +20%#F44E7E

Lighter +10%#F11E5B

Darker −10%#9F0A35

Darker −20%#6F0725

Darker −30%#3F0415

Darker −40%#0F0105

More saturated +25%#DC0040

Less saturated −25%#B32951

Channel breakdown

R207

G13

B69

Red207 (81.2%)

Green13 (5.1%)

Blue69 (27.1%)

Hue342.68°

Saturation (HSL)88.18%

Lightness43.14%

Dominant channelRed

Hex per channelR CF · G 0D · B 45

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#CF0D45

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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