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Recognised as Colour

#205D64

  • #205D64
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#205D64 is a cyan with RGB values 32, 93, 100 and HSL 186°, 52%, 26%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#205D64#205D64
HEX#205D64
RGBrgb(32, 93, 100)
RGB (0–1)0.1255, 0.3647, 0.3922
RGB percentages12.5%, 36.5%, 39.2%
HSLhsl(186.2, 51.5%, 25.9%)
HSV / HSBhsv(186.2, 68%, 39.2%)
CMYK68%, 7%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,121,060
CSS custom property--colour: #205D64;

Brightness & contrast

Relative luminance0.09056WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.47:1
Contrast with white7.47:1WCAG normal text: AAA
Contrast with black2.81:1WCAG normal text: Fail
Greyscale equivalent#515151
Inverted#DFA29B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#555964no red cones; affects about 1% of men; ΔE 18.1 from the original
Deuteranopia#4B5264no green cones; the most common form, about 1% of men; ΔE 18.7 from the original
Tritanopia#00615Fno blue cones; rare, and affects men and women equally; ΔE 8.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.47:1WCAG large text: AAA
Contrast with black, large text2.81:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.3Teal · ΔE 17.1Dim grey · ΔE 21.2Dark cyan · ΔE 21.2Slate grey · ΔE 22.3Light slate grey · ΔE 24.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.3, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#642720
Analogous#206449, #203B64
Triadic#64205D, #5D6420
Split complementary#64203B, #644920
Tetradic#492064, #642720, #3B6420

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7BCCD5
Lighter +30%#55BDC8
Lighter +20%#39A5B1
Lighter +10%#2C818B
Darker −10%#14393D
Darker −20%#071517
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0F6A74
Less saturated −25%#305053

Channel breakdown

R32
G93
B100
Red32 (12.5%)
Green93 (36.5%)
Blue100 (39.2%)
Hue186.18°
Saturation (HSL)51.52%
Lightness25.88%
Dominant channelBlue
Hex per channelR 20 · G 5D · B 64

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Every value on this page was computed from “205d64” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.