Colour

#C80B47

#C80B47
Red
Dark
Nearest: Crimson

#C80B47 is a red with RGB values 200, 11, 71 and HSL 341°, 90%, 41%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#C80B47#C80B47

HEX#C80B47

RGBrgb(200, 11, 71)

RGB (0–1)0.7843, 0.0431, 0.2784

RGB percentages78.4%, 4.3%, 27.8%

HSLhsl(341, 89.6%, 41.4%)

HSV / HSBhsv(341, 94.5%, 78.4%)

CMYK0%, 94.5%, 64.5%, 21.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,110,087

CSS custom property--colour: #C80B47;

Brightness & contrast

Relative luminance0.12974WCAG 2.x, 0 is black and 1 is white

Perceived brightness112.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.84:1

Contrast with white5.84:1WCAG normal text: AA

Contrast with black3.59:1WCAG normal text: Fail

Greyscale equivalent#383838

Inverted#37F4B8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4F4D47no red cones; affects about 1% of men; ΔE 70.7 from the original

Deuteranopia#7C7242no green cones; the most common form, about 1% of men; ΔE 71.5 from the original

Tritanopia#DC002Bno blue cones; rare, and affects men and women equally; ΔE 22.7 from the original

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

Contrast with white, large text5.84:1WCAG large text: AAA

Contrast with black, large text3.59:1WCAG large text: AA

Named colours

Crimson · ΔE 14.1 Firebrick · ΔE 21 Brown · ΔE 21.1 Indian red · ΔE 25.1 Dark red · ΔE 30.3 Maroon · ΔE 31.3

Nearest named CSS colourCrimson (#DC143C)ΔE 14.11, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0BC88C

Analogous#C80BA5, #C82E0B

Triadic#47C80B, #0B47C8

Split complementary#0BC82E, #0BA5C8

Tetradic#A5C80B, #0BC88C, #2E0BC8

Tints, shades & saturation

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

Lighter +40%#FAA5C0

Lighter +30%#F7759E

Lighter +20%#F5447C

Lighter +10%#F2145A

Darker −10%#980836

Darker −20%#670625

Darker −30%#370314

Darker −40%#070002

More saturated +25%#D30043

Less saturated −25%#AE2551

Channel breakdown

R200

G11

B71

Red200 (78.4%)

Green11 (4.3%)

Blue71 (27.8%)

Hue340.95°

Saturation (HSL)89.57%

Lightness41.37%

Dominant channelRed

Hex per channelR C8 · G 0B · B 47

Keep nerding

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

#C80B47

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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