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Recognised as Colour

#4D5364

  • #4D5364
  • Blue
  • Dark
  • Nearest: Dim grey

#4D5364 is a blue with RGB values 77, 83, 100 and HSL 224°, 13%, 35%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4D5364#4D5364
HEX#4D5364
RGBrgb(77, 83, 100)
RGB (0–1)0.302, 0.3255, 0.3922
RGB percentages30.2%, 32.5%, 39.2%
HSLhsl(224.3, 13%, 34.7%)
HSV / HSBhsv(224.3, 23%, 39.2%)
CMYK23%, 17%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,067,620
CSS custom property--colour: #4D5364;

Brightness & contrast

Relative luminance0.08684WCAG 2.x, 0 is black and 1 is white
Perceived brightness83.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.67:1
Contrast with white7.67:1WCAG normal text: AAA
Contrast with black2.74:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#B2AC9B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E5465no red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#4C5264no green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#475659no blue cones; rare, and affects men and women equally; ΔE 9.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.67:1WCAG large text: AAA
Contrast with black, large text2.74:1WCAG large text: Fail

Named colours

Dim grey · ΔE 14.1Dark slate grey · ΔE 15.7Slate grey · ΔE 17.9Light slate grey · ΔE 20.9Gray · ΔE 21.2Steel blue · ΔE 28.1
Nearest named CSS colourDim grey (#696969)ΔE 14.07, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#645E4D
Analogous#4D5F64, #524D64
Triadic#644D53, #53644D
Split complementary#64524D, #5F644D
Tetradic#644D5F, #645E4D, #4D6452

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6BAC7
Lighter +30%#999FB1
Lighter +20%#7C849B
Lighter +10%#636B81
Darker −10%#373B47
Darker −20%#21232A
Darker −30%#0A0B0E
Darker −40%#000000
More saturated +25%#37487A
Less saturated −25%#595959

Channel breakdown

R77
G83
B100
Red77 (30.2%)
Green83 (32.5%)
Blue100 (39.2%)
Hue224.35°
Saturation (HSL)12.99%
Lightness34.71%
Dominant channelBlue
Hex per channelR 4D · G 53 · B 64

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Every value on this page was computed from “4d5364” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.