Colour

#47230A

#47230A
Orange
Dark
Nearest: Saddle brown

#47230A is a orange with RGB values 71, 35, 10 and HSL 25°, 75%, 16%. It is a dark colour, so white text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#47230A#47230A

HEX#47230A

RGBrgb(71, 35, 10)

RGB (0–1)0.2784, 0.1373, 0.0392

RGB percentages27.8%, 13.7%, 3.9%

HSLhsl(24.6, 75.3%, 15.9%)

HSV / HSBhsv(24.6, 85.9%, 27.8%)

CMYK0%, 50.7%, 85.9%, 72.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,662,026

CSS custom property--colour: #47230A;

Brightness & contrast

Relative luminance0.02564WCAG 2.x, 0 is black and 1 is white

Perceived brightness47.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.88:1

Contrast with white13.88:1WCAG normal text: AAA

Contrast with black1.51:1WCAG normal text: Fail

Greyscale equivalent#292929

Inverted#B8DCF5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2D2707no red cones; affects about 1% of men; ΔE 17.2 from the original

Deuteranopia#36300Ano green cones; the most common form, about 1% of men; ΔE 17.7 from the original

Tritanopia#4F1B1Eno blue cones; rare, and affects men and women equally; ΔE 15.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.88:1WCAG large text: AAA

Contrast with black, large text1.51:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 29 Sienna · ΔE 32.1 Black · ΔE 32.7 Maroon · ΔE 37.3 Dim grey · ΔE 37.7 Dark slate grey · ΔE 39.7

Nearest named CSS colourSaddle brown (#8B4513)ΔE 28.98, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0A2E47

Analogous#470A0F, #47420A

Triadic#0A4723, #230A47

Split complementary#0A4742, #0A0F47

Tetradic#0F470A, #0A2E47, #420A47

Tints, shades & saturation

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

Lighter +40%#E37F3A

Lighter +30%#CD651D

Lighter +20%#A04F17

Lighter +10%#743910

Darker −10%#1A0D04

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#512100

Less saturated −25%#3D2514

Channel breakdown

R71

G35

B10

Red71 (27.8%)

Green35 (13.7%)

Blue10 (3.9%)

Hue24.59°

Saturation (HSL)75.31%

Lightness15.88%

Dominant channelRed

Hex per channelR 47 · G 23 · B 0A

Keep nerding

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#47230A

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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