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Recognised as Colour

#B0B7B1

  • #B0B7B1
  • Grey
  • Dark
  • Nearest: Silver

#B0B7B1 is a grey with RGB values 176, 183, 177 and HSL 129°, 5%, 70%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Silver.

Colour values

#B0B7B1#B0B7B1
HEX#B0B7B1
RGBrgb(176, 183, 177)
RGB (0–1)0.6902, 0.7176, 0.6941
RGB percentages69%, 71.8%, 69.4%
HSLhsl(128.6, 4.6%, 70.4%)
HSV / HSBhsv(128.6, 3.8%, 71.8%)
CMYK3.8%, 0%, 3.3%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,581,361
CSS custom property--colour: #B0B7B1;

Brightness & contrast

Relative luminance0.46271WCAG 2.x, 0 is black and 1 is white
Perceived brightness180.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.25:1
Contrast with white2.05:1WCAG normal text: Fail
Contrast with black10.25:1WCAG normal text: AAA
Greyscale equivalent#B5B5B5
Inverted#4F484E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B7B6B1no red cones; affects about 1% of men; ΔE 3.1 from the original
Deuteranopia#B6B5B1no green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#AFB7B5no blue cones; rare, and affects men and women equally; ΔE 2.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.05:1WCAG large text: Fail
Contrast with black, large text10.25:1WCAG large text: AAA

Named colours

Silver · ΔE 5.8Dark grey · ΔE 6.1Light grey · ΔE 11.6Gainsboro · ΔE 14.7Light steelblue · ΔE 18.2Light blue · ΔE 18.5
Nearest named CSS colourSilver (#C0C0C0)ΔE 5.78, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B7B0B6
Analogous#B3B7B0, #B0B7B5
Triadic#B1B0B7, #B7B1B0
Split complementary#B5B0B7, #B7B0B3
Tetradic#B0B3B7, #B7B0B6, #B7B5B0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E5E8E6
Lighter +10%#CBCFCB
Darker −10%#959F97
Darker −20%#7B867C
Darker −30%#626C64
Darker −40%#4A514B
More saturated +25%#9DCAA4
Less saturated −25%#B3B3B3

Channel breakdown

R176
G183
B177
Red176 (69%)
Green183 (71.8%)
Blue177 (69.4%)
Hue128.57°
Saturation (HSL)4.64%
Lightness70.39%
Dominant channelGreen
Hex per channelR B0 · G B7 · B B1

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Every value on this page was computed from “b0b7b1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.