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Recognised as Colour

#671B75

  • #671B75
  • Magenta
  • Dark
  • Nearest: Purple

#671B75 is a magenta with RGB values 103, 27, 117 and HSL 291°, 63%, 28%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#671B75#671B75
HEX#671B75
RGBrgb(103, 27, 117)
RGB (0–1)0.4039, 0.1059, 0.4588
RGB percentages40.4%, 10.6%, 45.9%
HSLhsl(290.7, 62.5%, 28.2%)
HSV / HSBhsv(290.7, 76.9%, 45.9%)
CMYK12%, 76.9%, 0%, 54.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,757,237
CSS custom property--colour: #671B75;

Brightness & contrast

Relative luminance0.04952WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.55:1
Contrast with white10.55:1WCAG normal text: AAA
Contrast with black1.99:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#98E48A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003A77no red cones; affects about 1% of men; ΔE 36.9 from the original
Deuteranopia#254273no green cones; the most common form, about 1% of men; ΔE 39.7 from the original
Tritanopia#682D47no blue cones; rare, and affects men and women equally; ΔE 35.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.55:1WCAG large text: AAA
Contrast with black, large text1.99:1WCAG large text: Fail

Named colours

Purple · ΔE 13.5Rebecca purple · ΔE 14.1Dark magenta · ΔE 18.1Indigo · ΔE 20.3Dark slateblue · ΔE 21.6Midnight blue · ΔE 23.1
Nearest named CSS colourPurple (#800080)ΔE 13.48, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#29751B
Analogous#3A1B75, #751B56
Triadic#75671B, #1B7567
Split complementary#56751B, #1B753A
Tetradic#753A1B, #29751B, #1B5675

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D17BE1
Lighter +30%#C252D7
Lighter +20%#B02EC8
Lighter +10%#8B259E
Darker −10%#43114C
Darker −20%#1E0822
Darker −30%#000000
Darker −40%#000000
More saturated +25%#730987
Less saturated −25%#5B2D63

Channel breakdown

R103
G27
B117
Red103 (40.4%)
Green27 (10.6%)
Blue117 (45.9%)
Hue290.67°
Saturation (HSL)62.5%
Lightness28.24%
Dominant channelBlue
Hex per channelR 67 · G 1B · B 75

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Every value on this page was computed from “671b75” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.