Recognised as Colour

#4F161F

#4F161F
Red
Dark
Nearest: Black

#4F161F is a red with RGB values 79, 22, 31 and HSL 351°, 56%, 20%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#4F161F#4F161F

HEX#4F161F

RGBrgb(79, 22, 31)

RGB (0–1)0.3098, 0.0863, 0.1216

RGB percentages31%, 8.6%, 12.2%

HSLhsl(350.5, 56.4%, 19.8%)

HSV / HSBhsv(350.5, 72.2%, 31%)

CMYK0%, 72.2%, 60.8%, 69%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,183,007

CSS custom property--colour: #4F161F;

Brightness & contrast

Relative luminance0.02335WCAG 2.x, 0 is black and 1 is white

Perceived brightness47.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.31:1

Contrast with white14.31:1WCAG normal text: AAA

Contrast with black1.47:1WCAG normal text: Fail

Greyscale equivalent#232323

Inverted#B0E9E0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#24231Fno red cones; affects about 1% of men; ΔE 28.7 from the original

Deuteranopia#332F1Eno green cones; the most common form, about 1% of men; ΔE 29.1 from the original

Tritanopia#570B1Ano blue cones; rare, and affects men and women equally; ΔE 7.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.31:1WCAG large text: AAA

Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Black · ΔE 33.5 Maroon · ΔE 36.8 Brown · ΔE 37.2 Sienna · ΔE 37.9 Saddle brown · ΔE 38.1 Dim grey · ΔE 39.6

Nearest named CSS colourBlack (#000000)ΔE 33.51, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#164F46

Analogous#4F163B, #4F2A16

Triadic#1F4F16, #161F4F

Split complementary#164F2A, #163B4F

Tetradic#3C4F16, #164F46, #2A164F

Tints, shades & saturation

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

Lighter +40%#D25F71

Lighter +30%#C7374E

Lighter +20%#9F2C3E

Lighter +10%#77212F

Darker −10%#270B0F

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#5C0916

Less saturated −25%#422328

Channel breakdown

R79

G22

B31

Red79 (31%)

Green22 (8.6%)

Blue31 (12.2%)

Hue350.53°

Saturation (HSL)56.44%

Lightness19.8%

Dominant channelRed

Hex per channelR 4F · G 16 · B 1F

Keep nerding

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

#4F161F

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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