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Recognised as Colour

#464F54

  • #464F54
  • Blue
  • Dark
  • Nearest: Dark slate grey

#464F54 is a blue with RGB values 70, 79, 84 and HSL 201°, 9%, 30%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#464F54#464F54
HEX#464F54
RGBrgb(70, 79, 84)
RGB (0–1)0.2745, 0.3098, 0.3294
RGB percentages27.5%, 31%, 32.9%
HSLhsl(201.4, 9.1%, 30.2%)
HSV / HSBhsv(201.4, 16.7%, 32.9%)
CMYK16.7%, 6%, 0%, 67.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,607,828
CSS custom property--colour: #464F54;

Brightness & contrast

Relative luminance0.07534WCAG 2.x, 0 is black and 1 is white
Perceived brightness77 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.38:1
Contrast with white8.38:1WCAG normal text: AAA
Contrast with black2.51:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#B9B0AB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D4F54no red cones; affects about 1% of men; ΔE 2.9 from the original
Deuteranopia#4B4D54no green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#425051no blue cones; rare, and affects men and women equally; ΔE 3.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.38:1WCAG large text: AAA
Contrast with black, large text2.51:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.5Dim grey · ΔE 12.4Slate grey · ΔE 20.9Gray · ΔE 21.1Light slate grey · ΔE 24Teal · ΔE 30.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.51, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#544B46
Analogous#465452, #464854
Triadic#54464F, #4F5446
Split complementary#544648, #545246
Tetradic#524654, #544B46, #485446

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ACB5BA
Lighter +30%#909CA3
Lighter +20%#74838C
Lighter +10%#5D6970
Darker −10%#2F3538
Darker −20%#181B1C
Darker −30%#000101
Darker −40%#000000
More saturated +25%#335567
Less saturated −25%#4D4D4D

Channel breakdown

R70
G79
B84
Red70 (27.5%)
Green79 (31%)
Blue84 (32.9%)
Hue201.43°
Saturation (HSL)9.09%
Lightness30.2%
Dominant channelBlue
Hex per channelR 46 · G 4F · B 54

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Every value on this page was computed from “464f54” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.