Recognised as Colour

#49041A

#49041A
Red
Dark
Nearest: Black

#49041A is a red with RGB values 73, 4, 26 and HSL 341°, 90%, 15%. It is a dark colour, so white text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#49041A#49041A

HEX#49041A

RGBrgb(73, 4, 26)

RGB (0–1)0.2863, 0.0157, 0.102

RGB percentages28.6%, 1.6%, 10.2%

HSLhsl(340.9, 89.6%, 15.1%)

HSV / HSBhsv(340.9, 94.5%, 28.6%)

CMYK0%, 94.5%, 64.4%, 71.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,785,178

CSS custom property--colour: #49041A;

Brightness & contrast

Relative luminance0.01578WCAG 2.x, 0 is black and 1 is white

Perceived brightness41 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.96:1

Contrast with white15.96:1WCAG normal text: AAA

Contrast with black1.32:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#B6FBE5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#18191Ano red cones; affects about 1% of men; ΔE 33.6 from the original

Deuteranopia#2A2718no green cones; the most common form, about 1% of men; ΔE 34.1 from the original

Tritanopia#51000Eno blue cones; rare, and affects men and women equally; ΔE 10.4 from the original

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

Contrast with white, large text15.96:1WCAG large text: AAA

Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Black · ΔE 35.4 Maroon · ΔE 37.3 Brown · ΔE 38.4 Dark red · ΔE 42.2 Sienna · ΔE 42.4 Saddle brown · ΔE 42.5

Nearest named CSS colourBlack (#000000)ΔE 35.39, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#044933

Analogous#49043D, #491104

Triadic#1A4904, #041A49

Split complementary#044910, #043D49

Tetradic#3C4904, #044933, #100449

Tints, shades & saturation

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

Lighter +40%#F32667

Lighter +30%#DA0C4E

Lighter +20%#AA093C

Lighter +10%#79072B

Darker −10%#190109

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4D0019

Less saturated −25%#3F0E1D

Channel breakdown

R73

B26

Red73 (28.6%)

Green4 (1.6%)

Blue26 (10.2%)

Hue340.87°

Saturation (HSL)89.61%

Lightness15.1%

Dominant channelRed

Hex per channelR 49 · G 04 · B 1A

Keep nerding

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#49041A

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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