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Recognised as Colour

#093559

  • #093559
  • Blue
  • Dark
  • Nearest: Dark slate grey

#093559 is a blue with RGB values 9, 53, 89 and HSL 207°, 82%, 19%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#093559#093559
HEX#093559
RGBrgb(9, 53, 89)
RGB (0–1)0.0353, 0.2078, 0.349
RGB percentages3.5%, 20.8%, 34.9%
HSLhsl(207, 81.6%, 19.2%)
HSV / HSBhsv(207, 89.9%, 34.9%)
CMYK89.9%, 40.4%, 0%, 65.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer603,481
CSS custom property--colour: #093559;

Brightness & contrast

Relative luminance0.03326WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.61:1
Contrast with white12.61:1WCAG normal text: AAA
Contrast with black1.67:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#F6CAA6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#24375Ano red cones; affects about 1% of men; ΔE 4.8 from the original
Deuteranopia#183058no green cones; the most common form, about 1% of men; ΔE 5.6 from the original
Tritanopia#003E42no blue cones; rare, and affects men and women equally; ΔE 24.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.61:1WCAG large text: AAA
Contrast with black, large text1.67:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 27Dark slateblue · ΔE 31.8Steel blue · ΔE 32.2Black · ΔE 33.4Dim grey · ΔE 34.6Slate grey · ΔE 35.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 27.02, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#592D09
Analogous#095955, #090D59
Triadic#590935, #355909
Split complementary#59090D, #595509
Tetradic#550959, #592D09, #0D5909

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#429FEC
Lighter +30%#1788E4
Lighter +20%#126CB6
Lighter +10%#0E5187
Darker −10%#04192B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003662
Less saturated −25%#15344D

Channel breakdown

R9
G53
B89
Red9 (3.5%)
Green53 (20.8%)
Blue89 (34.9%)
Hue207°
Saturation (HSL)81.63%
Lightness19.22%
Dominant channelBlue
Hex per channelR 09 · G 35 · B 59

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Every value on this page was computed from “hex 093559” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.