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Recognised as Colour

#5A2867

  • #5A2867
  • Violet
  • Dark
  • Nearest: Dark slateblue

#5A2867 is a violet with RGB values 90, 40, 103 and HSL 288°, 44%, 28%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#5A2867#5A2867
HEX#5A2867
RGBrgb(90, 40, 103)
RGB (0–1)0.3529, 0.1569, 0.4039
RGB percentages35.3%, 15.7%, 40.4%
HSLhsl(287.6, 44.1%, 28%)
HSV / HSBhsv(287.6, 61.2%, 40.4%)
CMYK12.6%, 61.2%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,908,583
CSS custom property--colour: #5A2867;

Brightness & contrast

Relative luminance0.04671WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.86:1
Contrast with white10.86:1WCAG normal text: AAA
Contrast with black1.93:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#A5D798

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1A3A69no red cones; affects about 1% of men; ΔE 27.9 from the original
Deuteranopia#2C3F65no green cones; the most common form, about 1% of men; ΔE 29 from the original
Tritanopia#5A3243no blue cones; rare, and affects men and women equally; ΔE 27.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.86:1WCAG large text: AAA
Contrast with black, large text1.93:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 17.4Rebecca purple · ΔE 23Midnight blue · ΔE 24.5Purple · ΔE 27.2Dark magenta · ΔE 31.8Indigo · ΔE 32.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 17.37, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#356728
Analogous#3A2867, #672855
Triadic#675A28, #28675A
Split complementary#556728, #28673A
Tetradic#673A28, #356728, #285567

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C38AD1
Lighter +30%#B065C3
Lighter +20%#9A45B0
Lighter +10%#7A368C
Darker −10%#3A1A42
Darker −20%#1A0B1E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#641679
Less saturated −25%#503A55

Channel breakdown

R90
G40
B103
Red90 (35.3%)
Green40 (15.7%)
Blue103 (40.4%)
Hue287.62°
Saturation (HSL)44.06%
Lightness28.04%
Dominant channelBlue
Hex per channelR 5A · G 28 · B 67

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Every value on this page was computed from “5a2867” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.