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Recognised as Colour

#005569

  • #005569
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#005569 is a cyan with RGB values 0, 85, 105 and HSL 191°, 100%, 21%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#005569#005569
HEX#005569
RGBrgb(0, 85, 105)
RGB (0–1)0, 0.3333, 0.4118
RGB percentages0%, 33.3%, 41.2%
HSLhsl(191.4, 100%, 20.6%)
HSV / HSBhsv(191.4, 100%, 41.2%)
CMYK100%, 19%, 0%, 58.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer21,865
CSS custom property--colour: #005569;

Brightness & contrast

Relative luminance0.07517WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.39:1
Contrast with white8.39:1WCAG normal text: AAA
Contrast with black2.5:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#FFAA96

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#49536Ano red cones; affects about 1% of men; ΔE 16.7 from the original
Deuteranopia#3D4A69no green cones; the most common form, about 1% of men; ΔE 18 from the original
Tritanopia#005B5Bno blue cones; rare, and affects men and women equally; ΔE 14 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.39:1WCAG large text: AAA
Contrast with black, large text2.5:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.3Teal · ΔE 23.1Slate grey · ΔE 24.3Dim grey · ΔE 25.4Steel blue · ΔE 26.3Light slate grey · ΔE 26.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.34, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#691400
Analogous#006949, #002069
Triadic#690055, #556900
Split complementary#690020, #694900
Tetradic#490069, #691400, #206900

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#36D9FF
Lighter +30%#03CFFF
Lighter +20%#00A8CF
Lighter +10%#007E9C
Darker −10%#002C36
Darker −20%#000203
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005569
Less saturated −25%#0D4D5C

Channel breakdown

R0
G85
B105
Red0 (0%)
Green85 (33.3%)
Blue105 (41.2%)
Hue191.43°
Saturation (HSL)100%
Lightness20.59%
Dominant channelBlue
Hex per channelR 00 · G 55 · B 69

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Every value on this page was computed from “hex 005569” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.