Colour

#470F10

#470F10
Red
Dark
Nearest: Black

#470F10 is a red with RGB values 71, 15, 16 and HSL 359°, 65%, 17%. It is a dark colour, so white text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#470F10#470F10

HEX#470F10

RGBrgb(71, 15, 16)

RGB (0–1)0.2784, 0.0588, 0.0627

RGB percentages27.8%, 5.9%, 6.3%

HSLhsl(358.9, 65.1%, 16.9%)

HSV / HSBhsv(358.9, 78.9%, 27.8%)

CMYK0%, 78.9%, 77.5%, 72.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,656,912

CSS custom property--colour: #470F10;

Brightness & contrast

Relative luminance0.01719WCAG 2.x, 0 is black and 1 is white

Perceived brightness40.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.63:1

Contrast with white15.63:1WCAG normal text: AAA

Contrast with black1.34:1WCAG normal text: Fail

Greyscale equivalent#1B1B1B

Inverted#B8F0EF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1F1C0Fno red cones; affects about 1% of men; ΔE 28.5 from the original

Deuteranopia#2D280Eno green cones; the most common form, about 1% of men; ΔE 28.7 from the original

Tritanopia#4F0110no blue cones; rare, and affects men and women equally; ΔE 8 from the original

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

Contrast with white, large text15.63:1WCAG large text: AAA

Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Black · ΔE 33.3 Maroon · ΔE 34 Saddle brown · ΔE 35.5 Sienna · ΔE 36.7 Brown · ΔE 36.8 Dark red · ΔE 39

Nearest named CSS colourBlack (#000000)ΔE 33.26, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0F4746

Analogous#470F2C, #472A0F

Triadic#10470F, #0F1047

Split complementary#0F472A, #0F2C47

Tetradic#2C470F, #0F4746, #2A0F47

Tints, shades & saturation

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

Lighter +40%#D9494C

Lighter +30%#C52A2C

Lighter +20%#9B2123

Lighter +10%#711819

Darker −10%#1D0607

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#520406

Less saturated −25%#3C1A1A

Channel breakdown

R71

G15

B16

Red71 (27.8%)

Green15 (5.9%)

Blue16 (6.3%)

Hue358.93°

Saturation (HSL)65.12%

Lightness16.86%

Dominant channelRed

Hex per channelR 47 · G 0F · B 10

Keep nerding

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#470F10

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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