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Colour

#A4949B

  • #A4949B
  • Red
  • Dark
  • Nearest: Dark grey

#A4949B is a red with RGB values 164, 148, 155 and HSL 334°, 8%, 61%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Dark grey.

Colour values

#A4949B#A4949B
HEX#A4949B
RGBrgb(164, 148, 155)
RGB (0–1)0.6431, 0.5804, 0.6078
RGB percentages64.3%, 58%, 60.8%
HSLhsl(333.8, 8.1%, 61.2%)
HSV / HSBhsv(333.8, 9.8%, 64.3%)
CMYK0%, 9.8%, 5.5%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,785,947
CSS custom property--colour: #A4949B;

Brightness & contrast

Relative luminance0.31439WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.29:1
Contrast with white2.88:1WCAG normal text: Fail
Contrast with black7.29:1WCAG normal text: AAA
Greyscale equivalent#989898
Inverted#5B6B64

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#95979Bno red cones; affects about 1% of men; ΔE 7.2 from the original
Deuteranopia#99999Bno green cones; the most common form, about 1% of men; ΔE 6.8 from the original
Tritanopia#A79496no blue cones; rare, and affects men and women equally; ΔE 3.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.88:1WCAG large text: Fail
Contrast with black, large text7.29:1WCAG large text: AAA

Named colours

Dark grey · ΔE 9.7Gray · ΔE 11.8Rosy brown · ΔE 12.8Light slate grey · ΔE 15.1Slate grey · ΔE 16.4Silver · ΔE 16.5
Nearest named CSS colourDark grey (#A9A9A9)ΔE 9.71, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#94A49D
Analogous#A494A3, #A49594
Triadic#9BA494, #949BA4
Split complementary#94A495, #94A3A4
Tetradic#A3A494, #94A49D, #9594A4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EAE7E8
Lighter +20%#D3CBCF
Lighter +10%#BBB0B5
Darker −10%#8D7881
Darker −20%#716168
Darker −30%#56494F
Darker −40%#3A3235
More saturated +25%#BD7B98
Less saturated −25%#9C9C9C

Channel breakdown

R164
G148
B155
Red164 (64.3%)
Green148 (58%)
Blue155 (60.8%)
Hue333.75°
Saturation (HSL)8.08%
Lightness61.18%
Dominant channelRed
Hex per channelR A4 · G 94 · B 9B

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Every value on this page was computed from “a4949b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.