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Recognised as Colour

#4B5264

  • #4B5264
  • Blue
  • Dark
  • Nearest: Dim grey

#4B5264 is a blue with RGB values 75, 82, 100 and HSL 223°, 14%, 34%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4B5264#4B5264
HEX#4B5264
RGBrgb(75, 82, 100)
RGB (0–1)0.2941, 0.3216, 0.3922
RGB percentages29.4%, 32.2%, 39.2%
HSLhsl(223.2, 14.3%, 34.3%)
HSV / HSBhsv(223.2, 25%, 39.2%)
CMYK25%, 18%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,936,292
CSS custom property--colour: #4B5264;

Brightness & contrast

Relative luminance0.08451WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.81:1
Contrast with white7.81:1WCAG normal text: AAA
Contrast with black2.69:1WCAG normal text: Fail
Greyscale equivalent#525252
Inverted#B4AD9B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D5365no red cones; affects about 1% of men; ΔE 0.6 from the original
Deuteranopia#4A5164no green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#455558no blue cones; rare, and affects men and women equally; ΔE 10.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.81:1WCAG large text: AAA
Contrast with black, large text2.69:1WCAG large text: Fail

Named colours

Dim grey · ΔE 14.9Dark slate grey · ΔE 15.9Slate grey · ΔE 18.4Light slate grey · ΔE 21.4Gray · ΔE 21.9Steel blue · ΔE 27.9
Nearest named CSS colourDim grey (#696969)ΔE 14.9, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#645D4B
Analogous#4B5E64, #514B64
Triadic#644B52, #52644B
Split complementary#64514B, #5F644B
Tetradic#644B5E, #645D4B, #4B6451

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4B9C7
Lighter +30%#979EB1
Lighter +20%#7A839B
Lighter +10%#616A81
Darker −10%#353A47
Darker −20%#1F222A
Darker −30%#090A0D
Darker −40%#000000
More saturated +25%#35487A
Less saturated −25%#585858

Channel breakdown

R75
G82
B100
Red75 (29.4%)
Green82 (32.2%)
Blue100 (39.2%)
Hue223.2°
Saturation (HSL)14.29%
Lightness34.31%
Dominant channelBlue
Hex per channelR 4B · G 52 · B 64

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Every value on this page was computed from “4b5264” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.