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Colour

#565B67

  • #565B67
  • Blue
  • Dark
  • Nearest: Dim grey

#565B67 is a blue with RGB values 86, 91, 103 and HSL 222°, 9%, 37%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#565B67#565B67
HEX#565B67
RGBrgb(86, 91, 103)
RGB (0–1)0.3373, 0.3569, 0.4039
RGB percentages33.7%, 35.7%, 40.4%
HSLhsl(222.4, 9%, 37.1%)
HSV / HSBhsv(222.4, 16.5%, 40.4%)
CMYK16.5%, 11.7%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,659,495
CSS custom property--colour: #565B67;

Brightness & contrast

Relative luminance0.1044WCAG 2.x, 0 is black and 1 is white
Perceived brightness91 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.8:1
Contrast with white6.8:1WCAG normal text: AA
Contrast with black3.09:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#A9A498

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#585C68no red cones; affects about 1% of men; ΔE 0.6 from the original
Deuteranopia#565A67no green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#525D5Fno blue cones; rare, and affects men and women equally; ΔE 6.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.8:1WCAG large text: AAA
Contrast with black, large text3.09:1WCAG large text: AA

Named colours

Dim grey · ΔE 9.5Slate grey · ΔE 14.8Dark slate grey · ΔE 15Gray · ΔE 16.8Light slate grey · ΔE 17.9Steel blue · ΔE 28.7
Nearest named CSS colourDim grey (#696969)ΔE 9.53, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#676256
Analogous#566467, #5A5667
Triadic#67565B, #5B6756
Split complementary#675A56, #646756
Tetradic#675664, #676256, #56675A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFC2CA
Lighter +30%#A3A8B3
Lighter +20%#888D9B
Lighter +10%#6D7483
Darker −10%#3F424B
Darker −20%#282A2F
Darker −30%#101114
Darker −40%#000000
More saturated +25%#3E517F
Less saturated −25%#5F5F5F

Channel breakdown

R86
G91
B103
Red86 (33.7%)
Green91 (35.7%)
Blue103 (40.4%)
Hue222.35°
Saturation (HSL)8.99%
Lightness37.06%
Dominant channelBlue
Hex per channelR 56 · G 5B · B 67

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Every value on this page was computed from “565b67” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.