Recognised as Colour

#A8660A

#A8660A
Orange
Dark
Nearest: Peru

#A8660A is a orange with RGB values 168, 102, 10 and HSL 35°, 89%, 35%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#A8660A#A8660A

HEX#A8660A

RGBrgb(168, 102, 10)

RGB (0–1)0.6588, 0.4, 0.0392

RGB percentages65.9%, 40%, 3.9%

HSLhsl(34.9, 88.8%, 34.9%)

HSV / HSBhsv(34.9, 94%, 65.9%)

CMYK0%, 39.3%, 94%, 34.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,036,170

CSS custom property--colour: #A8660A;

Brightness & contrast

Relative luminance0.17849WCAG 2.x, 0 is black and 1 is white

Perceived brightness120.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.6:1

Contrast with white4.6:1WCAG normal text: AA

Contrast with black4.57:1WCAG normal text: AA

Greyscale equivalent#6D6D6D

Inverted#5799F5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7B6C00no red cones; affects about 1% of men; ΔE 25.2 from the original

Deuteranopia#8B7B0Dno green cones; the most common form, about 1% of men; ΔE 25.4 from the original

Tritanopia#B85657no blue cones; rare, and affects men and women equally; ΔE 41 from the original

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

Contrast with white, large text4.6:1WCAG large text: AAA

Contrast with black, large text4.57:1WCAG large text: AAA

Named colours

Peru · ΔE 14.2 Dark goldenrod · ΔE 16.6 Chocolate · ΔE 17.9 Saddle brown · ΔE 19.1 Sienna · ΔE 21.8 Sandy brown · ΔE 26

Nearest named CSS colourPeru (#CD853F)ΔE 14.24, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0A4CA8

Analogous#A8170A, #9BA80A

Triadic#0AA866, #660AA8

Split complementary#0A9BA8, #170AA8

Tetradic#0AA817, #0A4CA8, #A80A9B

Tints, shades & saturation

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

Lighter +40%#F8C886

Lighter +30%#F5B356

Lighter +20%#F29D26

Lighter +10%#D8830D

Darker −10%#784907

Darker −20%#482C04

Darker −30%#180E01

Darker −40%#000000

More saturated +25%#B26800

Less saturated −25%#926220

Channel breakdown

R168

G102

B10

Red168 (65.9%)

Green102 (40%)

Blue10 (3.9%)

Hue34.94°

Saturation (HSL)88.76%

Lightness34.9%

Dominant channelRed

Hex per channelR A8 · G 66 · B 0A

Keep nerding

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

#A8660A

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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