Recognised as Colour

#A1650B

#A1650B
Orange
Dark
Nearest: Peru

#A1650B is a orange with RGB values 161, 101, 11 and HSL 36°, 87%, 34%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#A1650B#A1650B

HEX#A1650B

RGBrgb(161, 101, 11)

RGB (0–1)0.6314, 0.3961, 0.0431

RGB percentages63.1%, 39.6%, 4.3%

HSLhsl(36, 87.2%, 33.7%)

HSV / HSBhsv(36, 93.2%, 63.1%)

CMYK0%, 37.3%, 93.2%, 36.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,577,163

CSS custom property--colour: #A1650B;

Brightness & contrast

Relative luminance0.16909WCAG 2.x, 0 is black and 1 is white

Perceived brightness117.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.79:1

Contrast with white4.79:1WCAG normal text: AA

Contrast with black4.38:1WCAG normal text: Fail

Greyscale equivalent#6B6B6B

Inverted#5E9AF4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#796A00no red cones; affects about 1% of men; ΔE 22.4 from the original

Deuteranopia#87780Fno green cones; the most common form, about 1% of men; ΔE 23 from the original

Tritanopia#B05656no blue cones; rare, and affects men and women equally; ΔE 40.6 from the original

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

Contrast with white, large text4.79:1WCAG large text: AAA

Contrast with black, large text4.38:1WCAG large text: AA

Named colours

Peru · ΔE 15 Dark goldenrod · ΔE 16.6 Saddle brown · ΔE 18.4 Chocolate · ΔE 20.9 Sienna · ΔE 21.5 Sandy brown · ΔE 27.1

Nearest named CSS colourPeru (#CD853F)ΔE 15.04, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B47A1

Analogous#A11A0B, #92A10B

Triadic#0BA165, #650BA1

Split complementary#0B92A1, #1A0BA1

Tetradic#0BA11A, #0B47A1, #A10B92

Tints, shades & saturation

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

Lighter +40%#F6C882

Lighter +30%#F3B352

Lighter +20%#F09E22

Lighter +10%#D1830E

Darker −10%#714708

Darker −20%#422904

Darker −30%#120B01

Darker −40%#000000

More saturated +25%#AC6700

Less saturated −25%#8B6120

Channel breakdown

R161

G101

B11

Red161 (63.1%)

Green101 (39.6%)

Blue11 (4.3%)

Hue36°

Saturation (HSL)87.21%

Lightness33.73%

Dominant channelRed

Hex per channelR A1 · G 65 · B 0B

Keep nerding

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

#A1650B

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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