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Recognised as Colour

#083359

  • #083359
  • Blue
  • Dark
  • Nearest: Dark slate grey

#083359 is a blue with RGB values 8, 51, 89 and HSL 208°, 84%, 19%. It is a dark colour, so white text on it reaches 12.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#083359#083359
HEX#083359
RGBrgb(8, 51, 89)
RGB (0–1)0.0314, 0.2, 0.349
RGB percentages3.1%, 20%, 34.9%
HSLhsl(208.1, 83.5%, 19%)
HSV / HSBhsv(208.1, 91%, 34.9%)
CMYK91%, 42.7%, 0%, 65.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer537,433
CSS custom property--colour: #083359;

Brightness & contrast

Relative luminance0.03141WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.9:1
Contrast with white12.9:1WCAG normal text: AAA
Contrast with black1.63:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#F7CCA6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#20355Bno red cones; affects about 1% of men; ΔE 4 from the original
Deuteranopia#132E58no green cones; the most common form, about 1% of men; ΔE 5 from the original
Tritanopia#003C41no blue cones; rare, and affects men and women equally; ΔE 25.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.9:1WCAG large text: AAA
Contrast with black, large text1.63:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 28.8Dark slateblue · ΔE 30.4Steel blue · ΔE 32.8Black · ΔE 33.9Dim grey · ΔE 35.9Slate grey · ΔE 36.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 28.79, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#592E08
Analogous#085956, #080B59
Triadic#590833, #335908
Split complementary#59080A, #595708
Tetradic#570859, #592E08, #0A5908

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3F9CEE
Lighter +30%#1583E5
Lighter +20%#1069B7
Lighter +10%#0C4E88
Darker −10%#04182A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003361
Less saturated −25%#14324D

Channel breakdown

R8
G51
B89
Red8 (3.1%)
Green51 (20%)
Blue89 (34.9%)
Hue208.15°
Saturation (HSL)83.51%
Lightness19.02%
Dominant channelBlue
Hex per channelR 08 · G 33 · B 59

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Every value on this page was computed from “hex 083359” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.