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Recognised as Colour

#B1379A

  • #B1379A
  • Magenta
  • Dark
  • Nearest: Dark magenta

#B1379A is a magenta with RGB values 177, 55, 154 and HSL 311°, 53%, 45%. 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 magenta.

Colour values

#B1379A#B1379A
HEX#B1379A
RGBrgb(177, 55, 154)
RGB (0–1)0.6941, 0.2157, 0.6039
RGB percentages69.4%, 21.6%, 60.4%
HSLhsl(311.3, 52.6%, 45.5%)
HSV / HSBhsv(311.3, 68.9%, 69.4%)
CMYK0%, 68.9%, 13%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,614,106
CSS custom property--colour: #B1379A;

Brightness & contrast

Relative luminance0.14413WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.41:1
Contrast with white5.41:1WCAG normal text: AA
Contrast with black3.88:1WCAG normal text: Fail
Greyscale equivalent#585858
Inverted#4EC865

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#395E9Dno red cones; affects about 1% of men; ΔE 53.3 from the original
Deuteranopia#617197no green cones; the most common form, about 1% of men; ΔE 56.2 from the original
Tritanopia#BA3E64no blue cones; rare, and affects men and women equally; ΔE 34.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.41:1WCAG large text: AAA
Contrast with black, large text3.88:1WCAG large text: AA

Named colours

Dark magenta · ΔE 16.4Purple · ΔE 17.2Medium violet red · ΔE 17.3Orchid · ΔE 19.5Medium orchid · ΔE 21.2Violet · ΔE 26.5
Nearest named CSS colourDark magenta (#8B008B)ΔE 16.45, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#37B14E
Analogous#8B37B1, #B1375D
Triadic#9AB137, #379AB1
Split complementary#5DB137, #37B18B
Tetradic#B18B37, #37B14E, #375DB1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDC7E6
Lighter +30%#E1A0D5
Lighter +20%#D579C4
Lighter +10%#C952B3
Darker −10%#8A2B78
Darker −20%#631F56
Darker −30%#3C1334
Darker −40%#150713
More saturated +25%#CE1AAC
Less saturated −25%#945488

Channel breakdown

R177
G55
B154
Red177 (69.4%)
Green55 (21.6%)
Blue154 (60.4%)
Hue311.31°
Saturation (HSL)52.59%
Lightness45.49%
Dominant channelRed
Hex per channelR B1 · G 37 · B 9A

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Every value on this page was computed from “b1379a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.