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Recognised as Colour

#B10ABA

  • #B10ABA
  • Magenta
  • Dark
  • Nearest: Dark orchid

#B10ABA is a magenta with RGB values 177, 10, 186 and HSL 297°, 90%, 38%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Dark orchid.

Colour values

#B10ABA#B10ABA
HEX#B10ABA
RGBrgb(177, 10, 186)
RGB (0–1)0.6941, 0.0392, 0.7294
RGB percentages69.4%, 3.9%, 72.9%
HSLhsl(296.9, 89.8%, 38.4%)
HSV / HSBhsv(296.9, 94.6%, 72.9%)
CMYK4.8%, 94.6%, 0%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,602,618
CSS custom property--colour: #B10ABA;

Brightness & contrast

Relative luminance0.13109WCAG 2.x, 0 is black and 1 is white
Perceived brightness115.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.8:1
Contrast with white5.8:1WCAG normal text: AA
Contrast with black3.62:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#4EF545

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005ABEno red cones; affects about 1% of men; ΔE 58.3 from the original
Deuteranopia#416BB7no green cones; the most common form, about 1% of men; ΔE 65.4 from the original
Tritanopia#B5396Dno blue cones; rare, and affects men and women equally; ΔE 52.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.8:1WCAG large text: AAA
Contrast with black, large text3.62:1WCAG large text: AA

Named colours

Dark orchid · ΔE 14.1Medium orchid · ΔE 19.5Dark magenta · ΔE 19.8Dark violet · ΔE 20.5Purple · ΔE 24.9Blue violet · ΔE 25.2
Nearest named CSS colourDark orchid (#9932CC)ΔE 14.08, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#13BA0A
Analogous#590ABA, #BA0A6B
Triadic#BAB10A, #0ABAB1
Split complementary#6BBA0A, #0ABA59
Tetradic#BA590A, #13BA0A, #0A6BBA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F497F9
Lighter +30%#EF66F7
Lighter +20%#EA36F4
Lighter +10%#DF0DEA
Darker −10%#83078A
Darker −20%#550559
Darker −30%#270229
Darker −40%#000000
More saturated +25%#BA00C4
Less saturated −25%#9B22A2

Channel breakdown

R177
G10
B186
Red177 (69.4%)
Green10 (3.9%)
Blue186 (72.9%)
Hue296.93°
Saturation (HSL)89.8%
Lightness38.43%
Dominant channelBlue
Hex per channelR B1 · G 0A · B BA

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Every value on this page was computed from “b10aba” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.