Colour

#905C45

#905C45
Orange
Dark
Nearest: Sienna

#905C45 is a orange with RGB values 144, 92, 69 and HSL 18°, 35%, 42%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#905C45#905C45

HEX#905C45

RGBrgb(144, 92, 69)

RGB (0–1)0.5647, 0.3608, 0.2706

RGB percentages56.5%, 36.1%, 27.1%

HSLhsl(18.4, 35.2%, 41.8%)

HSV / HSBhsv(18.4, 52.1%, 56.5%)

CMYK0%, 36.1%, 52.1%, 43.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,460,805

CSS custom property--colour: #905C45;

Brightness & contrast

Relative luminance0.14013WCAG 2.x, 0 is black and 1 is white

Perceived brightness108.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.52:1

Contrast with white5.52:1WCAG normal text: AA

Contrast with black3.8:1WCAG normal text: Fail

Greyscale equivalent#656565

Inverted#6FA3BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6A6243no red cones; affects about 1% of men; ΔE 21.1 from the original

Deuteranopia#766D45no green cones; the most common form, about 1% of men; ΔE 21.6 from the original

Tritanopia#9C5356no blue cones; rare, and affects men and women equally; ΔE 15.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.52:1WCAG large text: AAA

Contrast with black, large text3.8:1WCAG large text: AA

Named colours

Sienna · ΔE 17.3 Saddle brown · ΔE 21.6 Rosy brown · ΔE 24.8 Indian red · ΔE 27.7 Dark salmon · ΔE 27.9 Dim grey · ΔE 28.9

Nearest named CSS colourSienna (#A0522D)ΔE 17.31, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#457990

Analogous#904553, #908145

Triadic#45905C, #5C4590

Split complementary#459081, #455490

Tetradic#549045, #457990, #824590

Tints, shades & saturation

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

Lighter +40%#E1CAC0

Lighter +30%#D0AD9E

Lighter +20%#C0907B

Lighter +10%#AF7359

Darker −10%#6E4634

Darker −20%#4B3024

Darker −30%#291A13

Darker −40%#060403

More saturated +25%#AB522A

Less saturated −25%#756660

Channel breakdown

R144

G92

B69

Red144 (56.5%)

Green92 (36.1%)

Blue69 (27.1%)

Hue18.4°

Saturation (HSL)35.21%

Lightness41.76%

Dominant channelRed

Hex per channelR 90 · G 5C · B 45

Keep nerding

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#905C45

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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