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Recognised as Colour

#6B334B

  • #6B334B
  • Red
  • Dark
  • Nearest: Dim grey

#6B334B is a red with RGB values 107, 51, 75 and HSL 334°, 35%, 31%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#6B334B#6B334B
HEX#6B334B
RGBrgb(107, 51, 75)
RGB (0–1)0.4196, 0.2, 0.2941
RGB percentages42%, 20%, 29.4%
HSLhsl(334.3, 35.4%, 31%)
HSV / HSBhsv(334.3, 52.3%, 42%)
CMYK0%, 52.3%, 29.9%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,025,483
CSS custom property--colour: #6B334B;

Brightness & contrast

Relative luminance0.06001WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.8 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#414141
Inverted#94CCB4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A3F4Cno red cones; affects about 1% of men; ΔE 27.4 from the original
Deuteranopia#49494Ano green cones; the most common form, about 1% of men; ΔE 27.9 from the original
Tritanopia#72303Cno blue cones; rare, and affects men and women equally; ΔE 10.4 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

Dim grey · ΔE 31.9Pale violetred · ΔE 35.9Gray · ΔE 37.1Rosy brown · ΔE 37.2Indian red · ΔE 38.7Slate grey · ΔE 38.9
Nearest named CSS colourDim grey (#696969)ΔE 31.91, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#336B53
Analogous#6B3367, #6B3733
Triadic#4B6B33, #334B6B
Split complementary#336B37, #33676B
Tetradic#676B33, #336B53, #37336B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CF9BB1
Lighter +30%#BF7896
Lighter +20%#AE567C
Lighter +10%#8E4363
Darker −10%#482333
Darker −20%#26121B
Darker −30%#030202
Darker −40%#000000
More saturated +25%#7F1F48
Less saturated −25%#57474E

Channel breakdown

R107
G51
B75
Red107 (42%)
Green51 (20%)
Blue75 (29.4%)
Hue334.29°
Saturation (HSL)35.44%
Lightness30.98%
Dominant channelRed
Hex per channelR 6B · G 33 · B 4B

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Every value on this page was computed from “6b334b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.