Colour

#AA5800

#AA5800
Orange
Dark
Nearest: Chocolate

#AA5800 is a orange with RGB values 170, 88, 0 and HSL 31°, 100%, 33%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#AA5800#AA5800

HEX#AA5800

RGBrgb(170, 88, 0)

RGB (0–1)0.6667, 0.3451, 0

RGB percentages66.7%, 34.5%, 0%

HSLhsl(31.1, 100%, 33.3%)

HSV / HSBhsv(31.1, 100%, 66.7%)

CMYK0%, 48.2%, 100%, 33.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,163,648

CSS custom property--colour: #AA5800;

Brightness & contrast

Relative luminance0.15525WCAG 2.x, 0 is black and 1 is white

Perceived brightness114.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.12:1

Contrast with white5.12:1WCAG normal text: AA

Contrast with black4.11:1WCAG normal text: Fail

Greyscale equivalent#636363

Inverted#55A7FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#716200no red cones; affects about 1% of men; ΔE 33.3 from the original

Deuteranopia#847500no green cones; the most common form, about 1% of men; ΔE 34.1 from the original

Tritanopia#BB454Ano blue cones; rare, and affects men and women equally; ΔE 37.7 from the original

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

Contrast with white, large text5.12:1WCAG large text: AAA

Contrast with black, large text4.11:1WCAG large text: AA

Named colours

Chocolate · ΔE 12.7 Saddle brown · ΔE 17 Peru · ΔE 18.7 Sienna · ΔE 19.8 Dark goldenrod · ΔE 24.2 Coral · ΔE 27.7

Nearest named CSS colourChocolate (#D2691E)ΔE 12.65, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0052AA

Analogous#AA0300, #A7AA00

Triadic#00AA58, #5800AA

Split complementary#00A7AA, #0300AA

Tetradic#00AA03, #0052AA, #AA00A7

Tints, shades & saturation

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

Lighter +40%#FFBD77

Lighter +30%#FFA544

Lighter +20%#FF8C11

Lighter +10%#DD7200

Darker −10%#773E00

Darker −20%#442300

Darker −30%#110900

Darker −40%#000000

More saturated +25%#AA5800

Less saturated −25%#955715

Channel breakdown

R170

G88

Red170 (66.7%)

Green88 (34.5%)

Blue0 (0%)

Hue31.06°

Saturation (HSL)100%

Lightness33.33%

Dominant channelRed

Hex per channelR AA · G 58 · B 00

Keep nerding

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

#AA5800

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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