Colour

#470F0F

#470F0F
Red
Dark
Nearest: Black

#470F0F is a red with RGB values 71, 15, 15 and HSL 0°, 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

#470F0F#470F0F

HEX#470F0F

RGBrgb(71, 15, 15)

RGB (0–1)0.2784, 0.0588, 0.0588

RGB percentages27.8%, 5.9%, 5.9%

HSLhsl(0, 65.1%, 16.9%)

HSV / HSBhsv(0, 78.9%, 27.8%)

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

24-bit integer4,656,911

CSS custom property--colour: #470F0F;

Brightness & contrast

Relative luminance0.01716WCAG 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#B8F0F0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1F1C0Eno red cones; affects about 1% of men; ΔE 28.6 from the original

Deuteranopia#2D280Dno 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 33.4 Maroon · ΔE 33.7 Saddle brown · ΔE 35.1 Sienna · ΔE 36.5 Brown · ΔE 36.6 Dark red · ΔE 38.7

Nearest named CSS colourBlack (#000000)ΔE 33.44, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0F4747

Analogous#470F2B, #472B0F

Triadic#0F470F, #0F0F47

Split complementary#0F472B, #0F2B47

Tetradic#2B470F, #0F4747, #2B0F47

Tints, shades & saturation

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

Lighter +40%#D94949

Lighter +30%#C52A2A

Lighter +20%#9B2121

Lighter +10%#711818

Darker −10%#1D0606

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#520404

Less saturated −25%#3C1A1A

Channel breakdown

R71

G15

B15

Red71 (27.8%)

Green15 (5.9%)

Blue15 (5.9%)

Hue0°

Saturation (HSL)65.12%

Lightness16.86%

Dominant channelRed

Hex per channelR 47 · G 0F · B 0F

Keep nerding

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

#470F0F

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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