Colour

#563F21

#563F21
Orange
Dark
Nearest: Dim grey

#563F21 is a orange with RGB values 86, 63, 33 and HSL 34°, 45%, 23%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#563F21#563F21

HEX#563F21

RGBrgb(86, 63, 33)

RGB (0–1)0.3373, 0.2471, 0.1294

RGB percentages33.7%, 24.7%, 12.9%

HSLhsl(34, 44.5%, 23.3%)

HSV / HSBhsv(34, 61.6%, 33.7%)

CMYK0%, 26.7%, 61.6%, 66.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,652,257

CSS custom property--colour: #563F21;

Brightness & contrast

Relative luminance0.05643WCAG 2.x, 0 is black and 1 is white

Perceived brightness68.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.87:1

Contrast with white9.87:1WCAG normal text: AAA

Contrast with black2.13:1WCAG normal text: Fail

Greyscale equivalent#424242

Inverted#A9C0DE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#47401Eno red cones; affects about 1% of men; ΔE 8.6 from the original

Deuteranopia#4D4522no green cones; the most common form, about 1% of men; ΔE 8.2 from the original

Tritanopia#5D3938no blue cones; rare, and affects men and women equally; ΔE 17.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.87:1WCAG large text: AAA

Contrast with black, large text2.13:1WCAG large text: Fail

Named colours

Dim grey · ΔE 27.9 Saddle brown · ΔE 29.2 Dark olivegreen · ΔE 29.7 Sienna · ΔE 31 Dark slate grey · ΔE 31.5 Gray · ΔE 34

Nearest named CSS colourDim grey (#696969)ΔE 27.9, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#213856

Analogous#562421, #525621

Triadic#21563F, #3F2156

Split complementary#215256, #242156

Tetradic#215624, #213856, #562153

Tints, shades & saturation

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

Lighter +40%#CBA778

Lighter +30%#BD8F53

Lighter +20%#A0753D

Lighter +10%#7B5A2F

Darker −10%#312413

Darker −20%#0C0905

Darker −30%#000000

Darker −40%#000000

More saturated +25%#654112

Less saturated −25%#473D30

Channel breakdown

R86

G63

B33

Red86 (33.7%)

Green63 (24.7%)

Blue33 (12.9%)

Hue33.96°

Saturation (HSL)44.54%

Lightness23.33%

Dominant channelRed

Hex per channelR 56 · G 3F · B 21

Keep nerding

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#563F21

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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