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Recognised as Colour

#891C99

  • #891C99
  • Magenta
  • Dark
  • Nearest: Dark magenta

#891C99 is a magenta with RGB values 137, 28, 153 and HSL 292°, 69%, 35%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dark magenta.

Colour values

#891C99#891C99
HEX#891C99
RGBrgb(137, 28, 153)
RGB (0–1)0.5373, 0.1098, 0.6
RGB percentages53.7%, 11%, 60%
HSLhsl(292.3, 69.1%, 35.5%)
HSV / HSBhsv(292.3, 81.7%, 60%)
CMYK10.5%, 81.7%, 0%, 40%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,985,753
CSS custom property--colour: #891C99;

Brightness & contrast

Relative luminance0.08449WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.81:1
Contrast with white7.81:1WCAG normal text: AAA
Contrast with black2.69:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#76E366

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004A9Cno red cones; affects about 1% of men; ΔE 45.7 from the original
Deuteranopia#305696no green cones; the most common form, about 1% of men; ΔE 51.2 from the original
Tritanopia#8B375Cno blue cones; rare, and affects men and women equally; ΔE 44.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.81:1WCAG large text: AAA
Contrast with black, large text2.69:1WCAG large text: Fail

Named colours

Dark magenta · ΔE 6.3Purple · ΔE 8.8Rebecca purple · ΔE 17Indigo · ΔE 19Medium orchid · ΔE 19.1Dark orchid · ΔE 19.4
Nearest named CSS colourDark magenta (#8B008B)ΔE 6.28, clearly different but related
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2C991C
Analogous#4A1C99, #991C6B
Triadic#99891C, #1C9989
Split complementary#6A991C, #1C994A
Tetradic#994A1C, #2C991C, #1C6B99

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E195EC
Lighter +30%#D46AE4
Lighter +20%#C83FDC
Lighter +10%#B024C4
Darker −10%#62146E
Darker −20%#3C0C43
Darker −30%#150418
Darker −40%#000000
More saturated +25%#9A05B0
Less saturated −25%#783382

Channel breakdown

R137
G28
B153
Red137 (53.7%)
Green28 (11%)
Blue153 (60%)
Hue292.32°
Saturation (HSL)69.06%
Lightness35.49%
Dominant channelBlue
Hex per channelR 89 · G 1C · B 99

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Every value on this page was computed from “891c99” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.