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Colour

#464C5B

  • #464C5B
  • Blue
  • Dark
  • Nearest: Dark slate grey

#464C5B is a blue with RGB values 70, 76, 91 and HSL 223°, 13%, 32%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#464C5B#464C5B
HEX#464C5B
RGBrgb(70, 76, 91)
RGB (0–1)0.2745, 0.298, 0.3569
RGB percentages27.5%, 29.8%, 35.7%
HSLhsl(222.9, 13%, 31.6%)
HSV / HSBhsv(222.9, 23.1%, 35.7%)
CMYK23.1%, 16.5%, 0%, 64.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,607,067
CSS custom property--colour: #464C5B;

Brightness & contrast

Relative luminance0.07226WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.59:1
Contrast with white8.59:1WCAG normal text: AAA
Contrast with black2.45:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#B9B3A4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#484D5Cno red cones; affects about 1% of men; ΔE 0.6 from the original
Deuteranopia#464B5Bno green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#414F51no blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.59:1WCAG large text: AAA
Contrast with black, large text2.45:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.3Dim grey · ΔE 15.5Slate grey · ΔE 20.8Gray · ΔE 23.4Light slate grey · ΔE 23.9Steel blue · ΔE 30.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.34, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5B5546
Analogous#46565B, #4B465B
Triadic#5B464C, #4C5B46
Split complementary#5B4B46, #565B46
Tetradic#5B4657, #5B5546, #465B4B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ADB2C0
Lighter +30%#9098AA
Lighter +20%#737D94
Lighter +10%#5C6478
Darker −10%#30343E
Darker −20%#1A1C21
Darker −30%#030405
Darker −40%#000000
More saturated +25%#32436F
Less saturated −25%#515151

Channel breakdown

R70
G76
B91
Red70 (27.5%)
Green76 (29.8%)
Blue91 (35.7%)
Hue222.86°
Saturation (HSL)13.04%
Lightness31.57%
Dominant channelBlue
Hex per channelR 46 · G 4C · B 5B

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Every value on this page was computed from “464c5b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.