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Recognised as Colour

#BB1FA4

  • #BB1FA4
  • Magenta
  • Dark
  • Nearest: Dark magenta

#BB1FA4 is a magenta with RGB values 187, 31, 164 and HSL 309°, 72%, 43%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Dark magenta.

Colour values

#BB1FA4#BB1FA4
HEX#BB1FA4
RGBrgb(187, 31, 164)
RGB (0–1)0.7333, 0.1216, 0.6431
RGB percentages73.3%, 12.2%, 64.3%
HSLhsl(308.8, 71.6%, 42.7%)
HSV / HSBhsv(308.8, 83.4%, 73.3%)
CMYK0%, 83.4%, 12.3%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,263,332
CSS custom property--colour: #BB1FA4;

Brightness & contrast

Relative luminance0.14225WCAG 2.x, 0 is black and 1 is white
Perceived brightness118.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.46:1
Contrast with white5.46:1WCAG normal text: AA
Contrast with black3.85:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#44E05B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1F5BA7no red cones; affects about 1% of men; ΔE 62.5 from the original
Deuteranopia#5D71A1no green cones; the most common form, about 1% of men; ΔE 65.3 from the original
Tritanopia#C52F63no blue cones; rare, and affects men and women equally; ΔE 42 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.46:1WCAG large text: AAA
Contrast with black, large text3.85:1WCAG large text: AA

Named colours

Dark magenta · ΔE 15Purple · ΔE 18.8Medium violet red · ΔE 19.2Medium orchid · ΔE 19.5Orchid · ΔE 23.7Dark orchid · ΔE 26.3
Nearest named CSS colourDark magenta (#8B008B)ΔE 14.95, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1FBB36
Analogous#841FBB, #BB1F56
Triadic#A4BB1F, #1FA4BB
Split complementary#56BB1F, #1FBB84
Tetradic#BB841F, #1FBB36, #1F56BB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F2B4E9
Lighter +30%#EB88DD
Lighter +20%#E45CD0
Lighter +10%#DD30C3
Darker −10%#8F187E
Darker −20%#641057
Darker −30%#380931
Darker −40%#0C020B
More saturated +25%#D604B7
Less saturated −25%#A03A91

Channel breakdown

R187
G31
B164
Red187 (73.3%)
Green31 (12.2%)
Blue164 (64.3%)
Hue308.85°
Saturation (HSL)71.56%
Lightness42.75%
Dominant channelRed
Hex per channelR BB · G 1F · B A4

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Every value on this page was computed from “bb1fa4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.