Recognised as Colour

#4A0312

#4A0312
Red
Dark
Nearest: Maroon

#4A0312 is a red with RGB values 74, 3, 18 and HSL 347°, 92%, 15%. It is a dark colour, so white text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#4A0312#4A0312

HEX#4A0312

RGBrgb(74, 3, 18)

RGB (0–1)0.2902, 0.0118, 0.0706

RGB percentages29%, 1.2%, 7.1%

HSLhsl(347.3, 92.2%, 15.1%)

HSV / HSBhsv(347.3, 95.9%, 29%)

CMYK0%, 95.9%, 75.7%, 71%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,850,450

CSS custom property--colour: #4A0312;

Brightness & contrast

Relative luminance0.01565WCAG 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 15.99:1

Contrast with white15.99:1WCAG normal text: AAA

Contrast with black1.31:1WCAG normal text: Fail

Greyscale equivalent#131313

Inverted#B5FCED

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1A1812no red cones; affects about 1% of men; ΔE 34 from the original

Deuteranopia#2B2710no green cones; the most common form, about 1% of men; ΔE 34.7 from the original

Tritanopia#520009no blue cones; rare, and affects men and women equally; ΔE 7.6 from the original

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

Contrast with white, large text15.99:1WCAG large text: AAA

Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Maroon · ΔE 32.8 Brown · ΔE 35.2 Black · ΔE 36.9 Dark red · ΔE 37.7 Saddle brown · ΔE 38.2 Sienna · ΔE 38.8

Nearest named CSS colourMaroon (#800000)ΔE 32.76, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#034A3B

Analogous#4A0336, #4A1803

Triadic#124A03, #03124A

Split complementary#034A18, #03354A

Tetradic#364A03, #034A3B, #17034A

Tints, shades & saturation

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

Lighter +40%#F62350

Lighter +30%#DD0936

Lighter +20%#AC072A

Lighter +10%#7B051E

Darker −10%#190106

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4D0010

Less saturated −25%#400D18

Channel breakdown

R74

B18

Red74 (29%)

Green3 (1.2%)

Blue18 (7.1%)

Hue347.32°

Saturation (HSL)92.21%

Lightness15.1%

Dominant channelRed

Hex per channelR 4A · G 03 · B 12

Keep nerding

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

#4A0312

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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