Colour

#682A23

#682A23
Red
Dark
Nearest: Sienna

#682A23 is a red with RGB values 104, 42, 35 and HSL 6°, 50%, 27%. It is a dark colour, so white text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#682A23#682A23

HEX#682A23

RGBrgb(104, 42, 35)

RGB (0–1)0.4078, 0.1647, 0.1373

RGB percentages40.8%, 16.5%, 13.7%

HSLhsl(6.1, 49.6%, 27.3%)

HSV / HSBhsv(6.1, 66.3%, 40.8%)

CMYK0%, 59.6%, 66.3%, 59.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,826,531

CSS custom property--colour: #682A23;

Brightness & contrast

Relative luminance0.0472WCAG 2.x, 0 is black and 1 is white

Perceived brightness66.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.8:1

Contrast with white10.8:1WCAG normal text: AAA

Contrast with black1.94:1WCAG normal text: Fail

Greyscale equivalent#373737

Inverted#97D5DC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3A3522no red cones; affects about 1% of men; ΔE 29.3 from the original

Deuteranopia#494222no green cones; the most common form, about 1% of men; ΔE 29.6 from the original

Tritanopia#721E29no blue cones; rare, and affects men and women equally; ΔE 10.7 from the original

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

Contrast with white, large text10.8:1WCAG large text: AAA

Contrast with black, large text1.94:1WCAG large text: Fail

Named colours

Sienna · ΔE 25 Saddle brown · ΔE 25.5 Brown · ΔE 28.1 Maroon · ΔE 28.7 Indian red · ΔE 32.8 Dark red · ΔE 33.1

Nearest named CSS colourSienna (#A0522D)ΔE 24.98, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#236168

Analogous#68233F, #684D23

Triadic#23682A, #2A2368

Split complementary#23684D, #233F68

Tetradic#3F6823, #236168, #4C2368

Tints, shades & saturation

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

Lighter +40%#D58A82

Lighter +30%#C8675C

Lighter +20%#B4493D

Lighter +10%#8E3930

Darker −10%#421B16

Darker −20%#1C0B09

Darker −30%#000000

Darker −40%#000000

More saturated +25%#791C12

Less saturated −25%#573834

Channel breakdown

R104

G42

B35

Red104 (40.8%)

Green42 (16.5%)

Blue35 (13.7%)

Hue6.09°

Saturation (HSL)49.64%

Lightness27.25%

Dominant channelRed

Hex per channelR 68 · G 2A · B 23

Keep nerding

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

#682A23

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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