Recognised as Colour

#68182F

#68182F
Red
Dark
Nearest: Brown

#68182F is a red with RGB values 104, 24, 47 and HSL 343°, 63%, 25%. It is a dark colour, so white text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#68182F#68182F

HEX#68182F

RGBrgb(104, 24, 47)

RGB (0–1)0.4078, 0.0941, 0.1843

RGB percentages40.8%, 9.4%, 18.4%

HSLhsl(342.8, 62.5%, 25.1%)

HSV / HSBhsv(342.8, 76.9%, 40.8%)

CMYK0%, 76.9%, 54.8%, 59.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,821,935

CSS custom property--colour: #68182F;

Brightness & contrast

Relative luminance0.03802WCAG 2.x, 0 is black and 1 is white

Perceived brightness61.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.93:1

Contrast with white11.93:1WCAG normal text: AAA

Contrast with black1.76:1WCAG normal text: Fail

Greyscale equivalent#2B2B2B

Inverted#97E7D0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2C2D2Fno red cones; affects about 1% of men; ΔE 37.9 from the original

Deuteranopia#413D2Dno green cones; the most common form, about 1% of men; ΔE 38.5 from the original

Tritanopia#720622no blue cones; rare, and affects men and women equally; ΔE 11.9 from the original

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

Contrast with white, large text11.93:1WCAG large text: AAA

Contrast with black, large text1.76:1WCAG large text: Fail

Named colours

Brown · ΔE 31 Maroon · ΔE 33.7 Indian red · ΔE 35.2 Sienna · ΔE 36.7 Dark red · ΔE 38.1 Saddle brown · ΔE 39

Nearest named CSS colourBrown (#A52A2A)ΔE 31.02, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#186851

Analogous#681857, #682918

Triadic#2F6818, #182F68

Split complementary#186829, #185768

Tetradic#576818, #186851, #291868

Tints, shades & saturation

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

Lighter +40%#DE6E8E

Lighter +30%#D4456E

Lighter +20%#BB2B54

Lighter +10%#912242

Darker −10%#3F0E1C

Darker −20%#15050A

Darker −30%#000000

Darker −40%#000000

More saturated +25%#780828

Less saturated −25%#582836

Channel breakdown

R104

G24

B47

Red104 (40.8%)

Green24 (9.4%)

Blue47 (18.4%)

Hue342.75°

Saturation (HSL)62.5%

Lightness25.1%

Dominant channelRed

Hex per channelR 68 · G 18 · B 2F

Keep nerding

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#68182F

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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