Recognised as Colour

#AA592F

#AA592F
Orange
Dark
Nearest: Sienna

#AA592F is a orange with RGB values 170, 89, 47 and HSL 20°, 57%, 43%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#AA592F#AA592F

HEX#AA592F

RGBrgb(170, 89, 47)

RGB (0–1)0.6667, 0.349, 0.1843

RGB percentages66.7%, 34.9%, 18.4%

HSLhsl(20.5, 56.7%, 42.5%)

HSV / HSBhsv(20.5, 72.4%, 66.7%)

CMYK0%, 47.6%, 72.4%, 33.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,163,951

CSS custom property--colour: #AA592F;

Brightness & contrast

Relative luminance0.15896WCAG 2.x, 0 is black and 1 is white

Perceived brightness116.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.02:1

Contrast with white5.02:1WCAG normal text: AA

Contrast with black4.18:1WCAG normal text: Fail

Greyscale equivalent#676767

Inverted#55A6D0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#70642Ano red cones; affects about 1% of men; ΔE 33.5 from the original

Deuteranopia#83762Eno green cones; the most common form, about 1% of men; ΔE 34.2 from the original

Tritanopia#BA4850no blue cones; rare, and affects men and women equally; ΔE 25.2 from the original

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

Contrast with white, large text5.02:1WCAG large text: AAA

Contrast with black, large text4.18:1WCAG large text: AA

Named colours

Sienna · ΔE 4.1 Saddle brown · ΔE 10.3 Peru · ΔE 19.6 Chocolate · ΔE 21.8 Indian red · ΔE 23.1 Brown · ΔE 23.3

Nearest named CSS colourSienna (#A0522D)ΔE 4.1, a close match

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2F80AA

Analogous#AA2F42, #AA972F

Triadic#2FAA59, #592FAA

Split complementary#2FAA97, #2F42AA

Tetradic#42AA2F, #2F80AA, #972FAA

Tints, shades & saturation

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

Lighter +40%#ECCBB9

Lighter +30%#E1AC91

Lighter +20%#D68E69

Lighter +10%#CB7041

Darker −10%#824424

Darker −20%#5A2F19

Darker −30%#321A0E

Darker −40%#0A0503

More saturated +25%#C55014

Less saturated −25%#8F624A

Channel breakdown

R170

G89

B47

Red170 (66.7%)

Green89 (34.9%)

Blue47 (18.4%)

Hue20.49°

Saturation (HSL)56.68%

Lightness42.55%

Dominant channelRed

Hex per channelR AA · G 59 · B 2F

Keep nerding

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

#AA592F

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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