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Recognised as Colour

#805D90

  • #805D90
  • Violet
  • Dark
  • Nearest: Dark slateblue

#805D90 is a violet with RGB values 128, 93, 144 and HSL 281°, 22%, 46%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#805D90#805D90
HEX#805D90
RGBrgb(128, 93, 144)
RGB (0–1)0.502, 0.3647, 0.5647
RGB percentages50.2%, 36.5%, 56.5%
HSLhsl(281.2, 21.5%, 46.5%)
HSV / HSBhsv(281.2, 35.4%, 56.5%)
CMYK11.1%, 35.4%, 0%, 43.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,412,560
CSS custom property--colour: #805D90;

Brightness & contrast

Relative luminance0.14432WCAG 2.x, 0 is black and 1 is white
Perceived brightness111.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.4:1
Contrast with white5.4:1WCAG normal text: AA
Contrast with black3.89:1WCAG normal text: Fail
Greyscale equivalent#686868
Inverted#7FA26F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#556892no red cones; affects about 1% of men; ΔE 20 from the original
Deuteranopia#5D6B8Eno green cones; the most common form, about 1% of men; ΔE 20.5 from the original
Tritanopia#7F6470no blue cones; rare, and affects men and women equally; ΔE 22.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.4:1WCAG large text: AAA
Contrast with black, large text3.89:1WCAG large text: AA

Named colours

Dark slateblue · ΔE 24.1Plum · ΔE 29.8Slate grey · ΔE 29.9Steel blue · ΔE 30.7Light slate grey · ΔE 30.8Medium purple · ΔE 31.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 24.07, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6D905D
Analogous#675D90, #905D86
Triadic#90805D, #5D9080
Split complementary#86905D, #5D9067
Tetradic#90675D, #6D905D, #5D8690

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFD5E4
Lighter +30%#C8B6D0
Lighter +20%#B097BC
Lighter +10%#9978A8
Darker −10%#644971
Darker −20%#493552
Darker −30%#2D2133
Darker −40%#120D14
More saturated +25%#8B3FAE
Less saturated −25%#767676

Channel breakdown

R128
G93
B144
Red128 (50.2%)
Green93 (36.5%)
Blue144 (56.5%)
Hue281.18°
Saturation (HSL)21.52%
Lightness46.47%
Dominant channelBlue
Hex per channelR 80 · G 5D · B 90

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Every value on this page was computed from “805d90” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.