Recognised as Colour

#41180B

#41180B
Red
Dark
Nearest: Black

#41180B is a red with RGB values 65, 24, 11 and HSL 14°, 71%, 15%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#41180B#41180B

HEX#41180B

RGBrgb(65, 24, 11)

RGB (0–1)0.2549, 0.0941, 0.0431

RGB percentages25.5%, 9.4%, 4.3%

HSLhsl(14.4, 71.1%, 14.9%)

HSV / HSBhsv(14.4, 83.1%, 25.5%)

CMYK0%, 63.1%, 83.1%, 74.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,265,995

CSS custom property--colour: #41180B;

Brightness & contrast

Relative luminance0.01801WCAG 2.x, 0 is black and 1 is white

Perceived brightness40.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.44:1

Contrast with white15.44:1WCAG normal text: AAA

Contrast with black1.36:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#BEE7F4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#231F09no red cones; affects about 1% of men; ΔE 21.2 from the original

Deuteranopia#2D280Ano green cones; the most common form, about 1% of men; ΔE 21.4 from the original

Tritanopia#480F15no blue cones; rare, and affects men and women equally; ΔE 10 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.44:1WCAG large text: AAA

Contrast with black, large text1.36:1WCAG large text: Fail

Named colours

Black · ΔE 29.4 Saddle brown · ΔE 33.9 Sienna · ΔE 36.2 Maroon · ΔE 37.5 Dim grey · ΔE 39.5 Brown · ΔE 40.7

Nearest named CSS colourBlack (#000000)ΔE 29.41, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B3441

Analogous#410B19, #41330B

Triadic#0B4118, #180B41

Split complementary#0B4133, #0B1941

Tetradic#19410B, #0B3441, #330B41

Tints, shades & saturation

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

Lighter +40%#DE623A

Lighter +30%#C44821

Lighter +20%#98381A

Lighter +10%#6D2812

Darker −10%#150804

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4A1302

Less saturated −25%#371D15

Channel breakdown

R65

G24

B11

Red65 (25.5%)

Green24 (9.4%)

Blue11 (4.3%)

Hue14.44°

Saturation (HSL)71.05%

Lightness14.9%

Dominant channelRed

Hex per channelR 41 · G 18 · B 0B

Keep nerding

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

#41180B

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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