Recognised as Colour

#CD0547

#CD0547
Red
Dark
Nearest: Crimson

#CD0547 is a red with RGB values 205, 5, 71 and HSL 340°, 95%, 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

#CD0547#CD0547

HEX#CD0547

RGBrgb(205, 5, 71)

RGB (0–1)0.8039, 0.0196, 0.2784

RGB percentages80.4%, 2%, 27.8%

HSLhsl(340.2, 95.2%, 41.2%)

HSV / HSBhsv(340.2, 97.6%, 80.4%)

CMYK0%, 97.6%, 65.4%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,436,231

CSS custom property--colour: #CD0547;

Brightness & contrast

Relative luminance0.13543WCAG 2.x, 0 is black and 1 is white

Perceived brightness114.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.66:1

Contrast with white5.66:1WCAG normal text: AA

Contrast with black3.71:1WCAG normal text: Fail

Greyscale equivalent#343434

Inverted#32FAB8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#514F47no red cones; affects about 1% of men; ΔE 72.8 from the original

Deuteranopia#7F7442no green cones; the most common form, about 1% of men; ΔE 73 from the original

Tritanopia#E1002Ano blue cones; rare, and affects men and women equally; ΔE 23.2 from the original

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

Contrast with white, large text5.66:1WCAG large text: AAA

Contrast with black, large text3.71:1WCAG large text: AA

Named colours

Crimson · ΔE 12.3 Firebrick · ΔE 21.2 Brown · ΔE 22.3 Indian red · ΔE 26.4 Dark red · ΔE 30.9 Maroon · ΔE 32.2

Nearest named CSS colourCrimson (#DC143C)ΔE 12.31, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#05CD8B

Analogous#CD05AB, #CD2705

Triadic#47CD05, #0547CD

Split complementary#05CD27, #05ABCD

Tetradic#ABCD05, #05CD8B, #2705CD

Tints, shades & saturation

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

Lighter +40%#FDA1BF

Lighter +30%#FB709E

Lighter +20%#FA3E7C

Lighter +10%#F90C5A

Darker −10%#9B0436

Darker −20%#690325

Darker −30%#380113

Darker −40%#060002

More saturated +25%#D20045

Less saturated −25%#B31F50

Channel breakdown

R205

B71

Red205 (80.4%)

Green5 (2%)

Blue71 (27.8%)

Hue340.2°

Saturation (HSL)95.24%

Lightness41.18%

Dominant channelRed

Hex per channelR CD · G 05 · B 47

Keep nerding

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

#CD0547

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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