Colour

#A44117

#A44117
Orange
Dark
Nearest: Sienna

#A44117 is a orange with RGB values 164, 65, 23 and HSL 18°, 75%, 37%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#A44117#A44117

HEX#A44117

RGBrgb(164, 65, 23)

RGB (0–1)0.6431, 0.2549, 0.0902

RGB percentages64.3%, 25.5%, 9%

HSLhsl(17.9, 75.4%, 36.7%)

HSV / HSBhsv(17.9, 86%, 64.3%)

CMYK0%, 60.4%, 86%, 35.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,764,567

CSS custom property--colour: #A44117;

Brightness & contrast

Relative luminance0.11735WCAG 2.x, 0 is black and 1 is white

Perceived brightness102.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.27:1

Contrast with white6.27:1WCAG normal text: AA

Contrast with black3.35:1WCAG normal text: Fail

Greyscale equivalent#535353

Inverted#5BBEE8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D5210no red cones; affects about 1% of men; ΔE 43.1 from the original

Deuteranopia#766912no green cones; the most common form, about 1% of men; ΔE 43.5 from the original

Tritanopia#B52839no blue cones; rare, and affects men and women equally; ΔE 24.8 from the original

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

Contrast with white, large text6.27:1WCAG large text: AAA

Contrast with black, large text3.35:1WCAG large text: AA

Named colours

Sienna · ΔE 12.9 Saddle brown · ΔE 13.2 Brown · ΔE 17.4 Dark red · ΔE 17.7 Firebrick · ΔE 18.2 Maroon · ΔE 18.7

Nearest named CSS colourSienna (#A0522D)ΔE 12.89, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#177AA4

Analogous#A41734, #A48717

Triadic#17A441, #4117A4

Split complementary#17A487, #1734A4

Tetradic#34A417, #177AA4, #8717A4

Tints, shades & saturation

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

Lighter +40%#F0B197

Lighter +30%#EA906A

Lighter +20%#E46F3D

Lighter +10%#D1531D

Darker −10%#772F11

Darker −20%#4B1E0A

Darker −30%#1E0C04

Darker −40%#000000

More saturated +25%#BB3800

Less saturated −25%#8D4A2E

Channel breakdown

R164

G65

B23

Red164 (64.3%)

Green65 (25.5%)

Blue23 (9%)

Hue17.87°

Saturation (HSL)75.4%

Lightness36.67%

Dominant channelRed

Hex per channelR A4 · G 41 · B 17

Keep nerding

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#A44117

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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