Colour

#A64B00

#A64B00
Orange
Dark
Nearest: Chocolate

#A64B00 is a orange with RGB values 166, 75, 0 and HSL 27°, 100%, 33%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#A64B00#A64B00

HEX#A64B00

RGBrgb(166, 75, 0)

RGB (0–1)0.651, 0.2941, 0

RGB percentages65.1%, 29.4%, 0%

HSLhsl(27.1, 100%, 32.5%)

HSV / HSBhsv(27.1, 100%, 65.1%)

CMYK0%, 54.8%, 100%, 34.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,898,176

CSS custom property--colour: #A64B00;

Brightness & contrast

Relative luminance0.13139WCAG 2.x, 0 is black and 1 is white

Perceived brightness107.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.79:1

Contrast with white5.79:1WCAG normal text: AA

Contrast with black3.63:1WCAG normal text: Fail

Greyscale equivalent#595959

Inverted#59B4FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#665900no red cones; affects about 1% of men; ΔE 38.8 from the original

Deuteranopia#7C6D00no green cones; the most common form, about 1% of men; ΔE 38.6 from the original

Tritanopia#B7353Fno blue cones; rare, and affects men and women equally; ΔE 33.5 from the original

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

Contrast with white, large text5.79:1WCAG large text: AAA

Contrast with black, large text3.63:1WCAG large text: AA

Named colours

Chocolate · ΔE 13.9 Saddle brown · ΔE 15.3 Sienna · ΔE 18 Peru · ΔE 23.3 Dark red · ΔE 25.3 Maroon · ΔE 26.8

Nearest named CSS colourChocolate (#D2691E)ΔE 13.85, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#005BA6

Analogous#A60008, #A69E00

Triadic#00A64B, #4B00A6

Split complementary#00A69E, #0008A6

Tetradic#08A600, #005BA6, #9E00A6

Tints, shades & saturation

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

Lighter +40%#FFB273

Lighter +30%#FF9640

Lighter +20%#FF7A0D

Lighter +10%#D96200

Darker −10%#733400

Darker −20%#401D00

Darker −30%#0D0600

Darker −40%#000000

More saturated +25%#A64B00

Less saturated −25%#914D15

Channel breakdown

R166

G75

Red166 (65.1%)

Green75 (29.4%)

Blue0 (0%)

Hue27.11°

Saturation (HSL)100%

Lightness32.55%

Dominant channelRed

Hex per channelR A6 · G 4B · B 00

Keep nerding

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

#A64B00

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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