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Recognised as Colour

#680C3D

  • #680C3D
  • Magenta
  • Dark
  • Nearest: Purple

#680C3D is a magenta with RGB values 104, 12, 61 and HSL 328°, 79%, 23%. It is a dark colour, so white text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#680C3D#680C3D
HEX#680C3D
RGBrgb(104, 12, 61)
RGB (0–1)0.4078, 0.0471, 0.2392
RGB percentages40.8%, 4.7%, 23.9%
HSLhsl(328, 79.3%, 22.7%)
HSV / HSBhsv(328, 88.5%, 40.8%)
CMYK0%, 88.5%, 41.3%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,818,877
CSS custom property--colour: #680C3D;

Brightness & contrast

Relative luminance0.03543WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.29:1
Contrast with white12.29:1WCAG normal text: AAA
Contrast with black1.71:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#97F3C2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#212A3Eno red cones; affects about 1% of men; ΔE 41.1 from the original
Deuteranopia#3B3B3Bno green cones; the most common form, about 1% of men; ΔE 42.5 from the original
Tritanopia#710024no blue cones; rare, and affects men and women equally; ΔE 18.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.29:1WCAG large text: AAA
Contrast with black, large text1.71:1WCAG large text: Fail

Named colours

Purple · ΔE 36.8Medium violet red · ΔE 38.2Pale violetred · ΔE 38.9Brown · ΔE 39.2Dark magenta · ΔE 41.1Indian red · ΔE 41.3
Nearest named CSS colourPurple (#800080)ΔE 36.77, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0C6837
Analogous#650C68, #680C0F
Triadic#3D680C, #0C3D68
Split complementary#0F680C, #0C6865
Tetradic#68650C, #0C6837, #0C0F68

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EB55A5
Lighter +30%#E6278D
Lighter +20%#C31773
Lighter +10%#961158
Darker −10%#3A0722
Darker −20%#0D0107
Darker −30%#000000
Darker −40%#000000
More saturated +25%#74003E
Less saturated −25%#5A1A3C

Channel breakdown

R104
G12
B61
Red104 (40.8%)
Green12 (4.7%)
Blue61 (23.9%)
Hue328.04°
Saturation (HSL)79.31%
Lightness22.75%
Dominant channelRed
Hex per channelR 68 · G 0C · B 3D

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Every value on this page was computed from “680c3d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.