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Recognised as Colour

#5C6583

  • #5C6583
  • Blue
  • Dark
  • Nearest: Slate grey

#5C6583 is a blue with RGB values 92, 101, 131 and HSL 226°, 17%, 44%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#5C6583#5C6583
HEX#5C6583
RGBrgb(92, 101, 131)
RGB (0–1)0.3608, 0.3961, 0.5137
RGB percentages36.1%, 39.6%, 51.4%
HSLhsl(226.2, 17.5%, 43.7%)
HSV / HSBhsv(226.2, 29.8%, 51.4%)
CMYK29.8%, 22.9%, 0%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,055,299
CSS custom property--colour: #5C6583;

Brightness & contrast

Relative luminance0.13221WCAG 2.x, 0 is black and 1 is white
Perceived brightness102.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.76:1
Contrast with white5.76:1WCAG normal text: AA
Contrast with black3.64:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#A39A7C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5C6884no red cones; affects about 1% of men; ΔE 2 from the original
Deuteranopia#596482no green cones; the most common form, about 1% of men; ΔE 0.9 from the original
Tritanopia#526B6Fno blue cones; rare, and affects men and women equally; ΔE 17.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.76:1WCAG large text: AAA
Contrast with black, large text3.64:1WCAG large text: AA

Named colours

Slate grey · ΔE 13.6Light slate grey · ΔE 15.7Dim grey · ΔE 18.3Steel blue · ΔE 19Gray · ΔE 21Dark slate grey · ΔE 24.2
Nearest named CSS colourSlate grey (#708090)ΔE 13.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#837A5C
Analogous#5C7983, #675C83
Triadic#835C65, #65835C
Split complementary#83675C, #78835C
Tetradic#835C78, #837A5C, #5C8367

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CED2DD
Lighter +30%#B0B6C8
Lighter +20%#929AB3
Lighter +10%#747E9E
Darker −10%#474E65
Darker −20%#323747
Darker −30%#1D2029
Darker −40%#08090B
More saturated +25%#40569F
Less saturated −25%#707070

Channel breakdown

R92
G101
B131
Red92 (36.1%)
Green101 (39.6%)
Blue131 (51.4%)
Hue226.15°
Saturation (HSL)17.49%
Lightness43.73%
Dominant channelBlue
Hex per channelR 5C · G 65 · B 83

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Every value on this page was computed from “5c6583” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.