Recognised as Colour

#682C23

#682C23
Red
Dark
Nearest: Sienna

#682C23 is a red with RGB values 104, 44, 35 and HSL 8°, 50%, 27%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#682C23#682C23

HEX#682C23

RGBrgb(104, 44, 35)

RGB (0–1)0.4078, 0.1725, 0.1373

RGB percentages40.8%, 17.3%, 13.7%

HSLhsl(7.8, 49.6%, 27.3%)

HSV / HSBhsv(7.8, 66.3%, 40.8%)

CMYK0%, 57.7%, 66.3%, 59.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,827,043

CSS custom property--colour: #682C23;

Brightness & contrast

Relative luminance0.04866WCAG 2.x, 0 is black and 1 is white

Perceived brightness67.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.64:1

Contrast with white10.64:1WCAG normal text: AAA

Contrast with black1.97:1WCAG normal text: Fail

Greyscale equivalent#383838

Inverted#97D3DC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3B3622no red cones; affects about 1% of men; ΔE 28.4 from the original

Deuteranopia#4A4322no green cones; the most common form, about 1% of men; ΔE 28.6 from the original

Tritanopia#72212Ano blue cones; rare, and affects men and women equally; ΔE 10.8 from the original

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

Contrast with white, large text10.64:1WCAG large text: AAA

Contrast with black, large text1.97:1WCAG large text: Fail

Named colours

Sienna · ΔE 24.4 Saddle brown · ΔE 24.8 Brown · ΔE 28.6 Maroon · ΔE 29.1 Indian red · ΔE 33 Dark red · ΔE 33.5

Nearest named CSS colourSienna (#A0522D)ΔE 24.43, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#235F68

Analogous#68233C, #684F23

Triadic#23682C, #2C2368

Split complementary#23684F, #233D68

Tetradic#3D6823, #235F68, #4F2368

Tints, shades & saturation

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

Lighter +40%#D58D82

Lighter +30%#C86A5C

Lighter +20%#B44C3D

Lighter +10%#8E3C30

Darker −10%#421C16

Darker −20%#1C0C09

Darker −30%#000000

Darker −40%#000000

More saturated +25%#791F12

Less saturated −25%#573934

Channel breakdown

R104

G44

B35

Red104 (40.8%)

Green44 (17.3%)

Blue35 (13.7%)

Hue7.83°

Saturation (HSL)49.64%

Lightness27.25%

Dominant channelRed

Hex per channelR 68 · G 2C · B 23

Keep nerding

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

#682C23

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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