Recognised as Colour

#A44D27

#A44D27
Orange
Dark
Nearest: Sienna

#A44D27 is a orange with RGB values 164, 77, 39 and HSL 18°, 62%, 40%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#A44D27#A44D27

HEX#A44D27

RGBrgb(164, 77, 39)

RGB (0–1)0.6431, 0.302, 0.1529

RGB percentages64.3%, 30.2%, 15.3%

HSLhsl(18.2, 61.6%, 39.8%)

HSV / HSBhsv(18.2, 76.2%, 64.3%)

CMYK0%, 53%, 76.2%, 35.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,767,655

CSS custom property--colour: #A44D27;

Brightness & contrast

Relative luminance0.13347WCAG 2.x, 0 is black and 1 is white

Perceived brightness108.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.72:1

Contrast with white5.72:1WCAG normal text: AA

Contrast with black3.67:1WCAG normal text: Fail

Greyscale equivalent#5D5D5D

Inverted#5BB2D8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#655A22no red cones; affects about 1% of men; ΔE 37.2 from the original

Deuteranopia#7A6E25no green cones; the most common form, about 1% of men; ΔE 38 from the original

Tritanopia#B43A45no blue cones; rare, and affects men and women equally; ΔE 23.7 from the original

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

Contrast with white, large text5.72:1WCAG large text: AAA

Contrast with black, large text3.67:1WCAG large text: AA

Named colours

Sienna · ΔE 4.9 Saddle brown · ΔE 9.4 Brown · ΔE 19 Indian red · ΔE 22.4 Chocolate · ΔE 22.6 Firebrick · ΔE 23

Nearest named CSS colourSienna (#A0522D)ΔE 4.93, a close match

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#277EA4

Analogous#A4273F, #A48C27

Triadic#27A44D, #4D27A4

Split complementary#27A48C, #273FA4

Tetradic#40A427, #277EA4, #8C27A4

Tints, shades & saturation

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

Lighter +40%#EBBFAC

Lighter +30%#E19F83

Lighter +20%#D88059

Lighter +10%#CD6031

Darker −10%#7B3A1D

Darker −20%#522613

Darker −30%#28130A

Darker −40%#000000

More saturated +25%#BD430E

Less saturated −25%#8B5740

Channel breakdown

R164

G77

B39

Red164 (64.3%)

Green77 (30.2%)

Blue39 (15.3%)

Hue18.24°

Saturation (HSL)61.58%

Lightness39.8%

Dominant channelRed

Hex per channelR A4 · G 4D · B 27

Keep nerding

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

#A44D27

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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