Nerdulator> put something in

Recognised as Colour

#A307A5

  • #A307A5
  • Magenta
  • Dark
  • Nearest: Dark magenta

#A307A5 is a magenta with RGB values 163, 7, 165 and HSL 299°, 92%, 34%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Dark magenta.

Colour values

#A307A5#A307A5
HEX#A307A5
RGBrgb(163, 7, 165)
RGB (0–1)0.6392, 0.0275, 0.6471
RGB percentages63.9%, 2.7%, 64.7%
HSLhsl(299.2, 91.9%, 33.7%)
HSV / HSBhsv(299.2, 95.8%, 64.7%)
CMYK1.2%, 95.8%, 0%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,684,325
CSS custom property--colour: #A307A5;

Brightness & contrast

Relative luminance0.10655WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.71:1
Contrast with white6.71:1WCAG normal text: AA
Contrast with black3.13:1WCAG normal text: Fail
Greyscale equivalent#343434
Inverted#5CF85A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0050A9no red cones; affects about 1% of men; ΔE 55.2 from the original
Deuteranopia#4062A2no green cones; the most common form, about 1% of men; ΔE 62.1 from the original
Tritanopia#A82F60no blue cones; rare, and affects men and women equally; ΔE 47.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.71:1WCAG large text: AAA
Contrast with black, large text3.13:1WCAG large text: AA

Named colours

Dark magenta · ΔE 11.1Purple · ΔE 16.2Dark orchid · ΔE 17.2Medium orchid · ΔE 18.5Dark violet · ΔE 27.1Indigo · ΔE 27.5
Nearest named CSS colourDark magenta (#8B008B)ΔE 11.06, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#09A507
Analogous#5407A5, #A50758
Triadic#A5A307, #07A5A3
Split complementary#58A507, #07A554
Tetradic#A55407, #09A507, #0758A5

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F87EFA
Lighter +30%#F54EF7
Lighter +20%#F31DF5
Lighter +10%#D309D6
Darker −10%#730574
Darker −20%#420343
Darker −30%#120112
Darker −40%#000000
More saturated +25%#AA00AC
Less saturated −25%#8E1C90

Channel breakdown

R163
G7
B165
Red163 (63.9%)
Green7 (2.7%)
Blue165 (64.7%)
Hue299.24°
Saturation (HSL)91.86%
Lightness33.73%
Dominant channelBlue
Hex per channelR A3 · G 07 · B A5

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “a307a5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.