Recognised as Colour

#6D3439

#6D3439
Red
Dark
Nearest: Sienna

#6D3439 is a red with RGB values 109, 52, 57 and HSL 355°, 35%, 32%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#6D3439#6D3439

HEX#6D3439

RGBrgb(109, 52, 57)

RGB (0–1)0.4275, 0.2039, 0.2235

RGB percentages42.7%, 20.4%, 22.4%

HSLhsl(354.7, 35.4%, 31.6%)

HSV / HSBhsv(354.7, 52.3%, 42.7%)

CMYK0%, 52.3%, 47.7%, 57.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,156,793

CSS custom property--colour: #6D3439;

Brightness & contrast

Relative luminance0.06003WCAG 2.x, 0 is black and 1 is white

Perceived brightness74.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.54:1

Contrast with white9.54:1WCAG normal text: AAA

Contrast with black2.2:1WCAG normal text: Fail

Greyscale equivalent#404040

Inverted#92CBC6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#403E39no red cones; affects about 1% of men; ΔE 26.8 from the original

Deuteranopia#4E4A38no green cones; the most common form, about 1% of men; ΔE 27.7 from the original

Tritanopia#762D36no blue cones; rare, and affects men and women equally; ΔE 7.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.54:1WCAG large text: AAA

Contrast with black, large text2.2:1WCAG large text: Fail

Named colours

Sienna · ΔE 30.7 Dim grey · ΔE 31.1 Saddle brown · ΔE 33.3 Brown · ΔE 33.4 Indian red · ΔE 33.4 Rosy brown · ΔE 35.4

Nearest named CSS colourSienna (#A0522D)ΔE 30.74, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#346D68

Analogous#6D3456, #6D4C34

Triadic#396D34, #34396D

Split complementary#346D4C, #34566D

Tetradic#556D34, #346D68, #4B346D

Tints, shades & saturation

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

Lighter +40%#D09DA1

Lighter +30%#C07A80

Lighter +20%#AF585F

Lighter +10%#90444B

Darker −10%#4A2427

Darker −20%#281315

Darker −30%#050303

Darker −40%#000000

More saturated +25%#812028

Less saturated −25%#59484A

Channel breakdown

R109

G52

B57

Red109 (42.7%)

Green52 (20.4%)

Blue57 (22.4%)

Hue354.74°

Saturation (HSL)35.4%

Lightness31.57%

Dominant channelRed

Hex per channelR 6D · G 34 · B 39

Keep nerding

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

#6D3439

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

Nerdulate something else