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Recognised as Colour

#B4AAAB

  • #B4AAAB
  • Grey
  • Dark
  • Nearest: Dark grey

#B4AAAB is a grey with RGB values 180, 170, 171 and HSL 354°, 6%, 69%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark grey.

Colour values

#B4AAAB#B4AAAB
HEX#B4AAAB
RGBrgb(180, 170, 171)
RGB (0–1)0.7059, 0.6667, 0.6706
RGB percentages70.6%, 66.7%, 67.1%
HSLhsl(354, 6.3%, 68.6%)
HSV / HSBhsv(354, 5.6%, 70.6%)
CMYK0%, 5.6%, 5%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,840,171
CSS custom property--colour: #B4AAAB;

Brightness & contrast

Relative luminance0.41393WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.28:1
Contrast with white2.26:1WCAG normal text: Fail
Contrast with black9.28:1WCAG normal text: AAA
Greyscale equivalent#ACACAC
Inverted#4B5554

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ABABABno red cones; affects about 1% of men; ΔE 3.9 from the original
Deuteranopia#AEADABno green cones; the most common form, about 1% of men; ΔE 3.8 from the original
Tritanopia#B6A9AAno blue cones; rare, and affects men and women equally; ΔE 1.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.26:1WCAG large text: Fail
Contrast with black, large text9.28:1WCAG large text: AAA

Named colours

Dark grey · ΔE 4Silver · ΔE 8.2Light grey · ΔE 14.6Rosy brown · ΔE 16Thistle · ΔE 16.8Gray · ΔE 17.3
Nearest named CSS colourDark grey (#A9A9A9)ΔE 4.03, a close match
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AAB4B3
Analogous#B4AAB0, #B4AEAA
Triadic#ABB4AA, #AAABB4
Split complementary#AAB4AE, #AAB0B4
Tetradic#B0B4AA, #AAB4B3, #AEAAB4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FCFBFB
Lighter +20%#E4E0E1
Lighter +10%#CCC5C6
Darker −10%#9C8F90
Darker −20%#847476
Darker −30%#695C5E
Darker −40%#4E4445
More saturated +25%#C8969B
Less saturated −25%#AFAFAF

Channel breakdown

R180
G170
B171
Red180 (70.6%)
Green170 (66.7%)
Blue171 (67.1%)
Hue354°
Saturation (HSL)6.25%
Lightness68.63%
Dominant channelRed
Hex per channelR B4 · G AA · B AB

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Every value on this page was computed from “b4aaab” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.