Colour

#4D390B

#4D390B
Orange
Dark
Nearest: Saddle brown

#4D390B is a orange with RGB values 77, 57, 11 and HSL 42°, 75%, 17%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#4D390B#4D390B

HEX#4D390B

RGBrgb(77, 57, 11)

RGB (0–1)0.302, 0.2235, 0.0431

RGB percentages30.2%, 22.4%, 4.3%

HSLhsl(41.8, 75%, 17.3%)

HSV / HSBhsv(41.8, 85.7%, 30.2%)

CMYK0%, 26%, 85.7%, 69.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,060,875

CSS custom property--colour: #4D390B;

Brightness & contrast

Relative luminance0.04528WCAG 2.x, 0 is black and 1 is white

Perceived brightness60.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.02:1

Contrast with white11.02:1WCAG normal text: AAA

Contrast with black1.91:1WCAG normal text: Fail

Greyscale equivalent#3A3A3A

Inverted#B2C6F4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#423904no red cones; affects about 1% of men; ΔE 6.4 from the original

Deuteranopia#463E0Dno green cones; the most common form, about 1% of men; ΔE 6.8 from the original

Tritanopia#543330no blue cones; rare, and affects men and women equally; ΔE 24.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.02:1WCAG large text: AAA

Contrast with black, large text1.91:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 27.9 Dark olivegreen · ΔE 28.2 Sienna · ΔE 32 Dim grey · ΔE 35.9 Dark slate grey · ΔE 37.7 Black · ΔE 39.6

Nearest named CSS colourSaddle brown (#8B4513)ΔE 27.9, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B1F4D

Analogous#4D180B, #404D0B

Triadic#0B4D39, #390B4D

Split complementary#0B404D, #180B4D

Tetradic#0B4D18, #0B1F4D, #4D0B40

Tints, shades & saturation

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

Lighter +40%#E4B240

Lighter +30%#D39C1E

Lighter +20%#A67B18

Lighter +10%#7A5A11

Darker −10%#201805

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#583D00

Less saturated −25%#423516

Channel breakdown

R77

G57

B11

Red77 (30.2%)

Green57 (22.4%)

Blue11 (4.3%)

Hue41.82°

Saturation (HSL)75%

Lightness17.25%

Dominant channelRed

Hex per channelR 4D · G 39 · B 0B

Keep nerding

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#4D390B

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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