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Colour

#B4909B

  • #B4909B
  • Red
  • Dark
  • Nearest: Rosy brown

#B4909B is a red with RGB values 180, 144, 155 and HSL 342°, 19%, 64%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.

Colour values

#B4909B#B4909B
HEX#B4909B
RGBrgb(180, 144, 155)
RGB (0–1)0.7059, 0.5647, 0.6078
RGB percentages70.6%, 56.5%, 60.8%
HSLhsl(341.7, 19.4%, 63.5%)
HSV / HSBhsv(341.7, 20%, 70.6%)
CMYK0%, 20%, 13.9%, 29.4%naive device-independent conversion; real print needs an ICC profile
24-bit integer11,833,499
CSS custom property--colour: #B4909B;

Brightness & contrast

Relative luminance0.32016WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.4:1
Contrast with white2.84:1WCAG normal text: Fail
Contrast with black7.4:1WCAG normal text: AAA
Greyscale equivalent#989898
Inverted#4B6F64

Colour vision & accessibility

Protanopia#94969Bno red cones; affects about 1% of men; ΔE 15.3 from the original
Deuteranopia#9C9C9Ano green cones; the most common form, about 1% of men; ΔE 15.8 from the original
Tritanopia#BA8E94no blue cones; rare, and affects men and women equally; ΔE 4.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.84:1WCAG large text: Fail
Contrast with black, large text7.4:1WCAG large text: AAA

Named colours

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 7.45, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#90B4A9
Analogous#B490AD, #B49790
Triadic#9BB490, #909BB4
Split complementary#90B497, #90ADB4
Tetradic#ADB490, #90B4A9, #9790B4

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#F2EBED
Lighter +20%#DDCDD2
Lighter +10%#C9AEB6
Darker −10%#9F7280
Darker −20%#845A67
Darker −30%#66454F
Darker −40%#483037
More saturated +25%#CB7992
Less saturated −25%#A2A2A2

Channel breakdown

R180
G144
B155
Red180 (70.6%)
Green144 (56.5%)
Blue155 (60.8%)
Hue341.67°
Saturation (HSL)19.35%
Lightness63.53%
Dominant channelRed
Hex per channelR B4 · G 90 · B 9B

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Every value on this page was computed from “b4909b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.