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Colour

#ACB4B2

  • #ACB4B2
  • Grey
  • Dark
  • Nearest: Dark grey

#ACB4B2 is a grey with RGB values 172, 180, 178 and HSL 165°, 5%, 69%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Dark grey.

Colour values

#ACB4B2#ACB4B2
HEX#ACB4B2
RGBrgb(172, 180, 178)
RGB (0–1)0.6745, 0.7059, 0.698
RGB percentages67.5%, 70.6%, 69.8%
HSLhsl(165, 5.1%, 69%)
HSV / HSBhsv(165, 4.4%, 70.6%)
CMYK4.4%, 0%, 1.1%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,318,450
CSS custom property--colour: #ACB4B2;

Brightness & contrast

Relative luminance0.44628WCAG 2.x, 0 is black and 1 is white
Perceived brightness177.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.93:1
Contrast with white2.12:1WCAG normal text: Fail
Contrast with black9.93:1WCAG normal text: AAA
Greyscale equivalent#B2B2B2
Inverted#534B4D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B3B3B2no red cones; affects about 1% of men; ΔE 3 from the original
Deuteranopia#B2B2B2no green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#AAB4B3no blue cones; rare, and affects men and women equally; ΔE 0.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.12:1WCAG large text: Fail
Contrast with black, large text9.93:1WCAG large text: AAA

Named colours

Dark grey · ΔE 4.7Silver · ΔE 6Light grey · ΔE 12.3Gainsboro · ΔE 15.4Light steelblue · ΔE 16.4Light blue · ΔE 17.8
Nearest named CSS colourDark grey (#A9A9A9)ΔE 4.66, a close match
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B4ACAE
Analogous#ACB4AE, #ACB2B4
Triadic#B2ACB4, #B4B2AC
Split complementary#B4ACB2, #B4AEAC
Tetradic#AEACB4, #B4ACAE, #B2B4AC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FCFDFD
Lighter +20%#E2E4E4
Lighter +10%#C7CCCB
Darker −10%#919C99
Darker −20%#778380
Darker −30%#5E6966
Darker −40%#464E4C
More saturated +25%#98C8BC
Less saturated −25%#B0B0B0

Channel breakdown

R172
G180
B178
Red172 (67.5%)
Green180 (70.6%)
Blue178 (69.8%)
Hue165°
Saturation (HSL)5.06%
Lightness69.02%
Dominant channelGreen
Hex per channelR AC · G B4 · B B2

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Every value on this page was computed from “acb4b2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.