Colour

#65273B

#65273B
Red
Dark
Nearest: Dim grey

#65273B is a red with RGB values 101, 39, 59 and HSL 341°, 44%, 27%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#65273B#65273B

HEX#65273B

RGBrgb(101, 39, 59)

RGB (0–1)0.3961, 0.1529, 0.2314

RGB percentages39.6%, 15.3%, 23.1%

HSLhsl(340.6, 44.3%, 27.5%)

HSV / HSBhsv(340.6, 61.4%, 39.6%)

CMYK0%, 61.4%, 41.6%, 60.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,629,179

CSS custom property--colour: #65273B;

Brightness & contrast

Relative luminance0.04534WCAG 2.x, 0 is black and 1 is white

Perceived brightness65.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.01:1

Contrast with white11.01:1WCAG normal text: AAA

Contrast with black1.91:1WCAG normal text: Fail

Greyscale equivalent#363636

Inverted#9AD8C4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#32353Cno red cones; affects about 1% of men; ΔE 30.5 from the original

Deuteranopia#42413Ano green cones; the most common form, about 1% of men; ΔE 31.4 from the original

Tritanopia#6D212Fno blue cones; rare, and affects men and women equally; ΔE 9.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.01:1WCAG large text: AAA

Contrast with black, large text1.91:1WCAG large text: Fail

Named colours

Dim grey · ΔE 35.7 Brown · ΔE 37.1 Indian red · ΔE 37.8 Pale violetred · ΔE 38.4 Sienna · ΔE 38.9 Black · ΔE 39.4

Nearest named CSS colourDim grey (#696969)ΔE 35.65, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#276551

Analogous#65275A, #653227

Triadic#3B6527, #273B65

Split complementary#276532, #275A65

Tetradic#5A6527, #276551, #322765

Tints, shades & saturation

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

Lighter +40%#D1879F

Lighter +30%#C36281

Lighter +20%#AF4366

Lighter +10%#8A3550

Darker −10%#401926

Darker −20%#1B0B10

Darker −30%#000000

Darker −40%#000000

More saturated +25%#771635

Less saturated −25%#543941

Channel breakdown

R101

G39

B59

Red101 (39.6%)

Green39 (15.3%)

Blue59 (23.1%)

Hue340.65°

Saturation (HSL)44.29%

Lightness27.45%

Dominant channelRed

Hex per channelR 65 · G 27 · B 3B

Keep nerding

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#65273B

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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