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Recognised as Colour

#11665B

  • #11665B
  • Cyan
  • Dark
  • Nearest: Teal

#11665B is a cyan with RGB values 17, 102, 91 and HSL 172°, 71%, 23%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#11665B#11665B
HEX#11665B
RGBrgb(17, 102, 91)
RGB (0–1)0.0667, 0.4, 0.3569
RGB percentages6.7%, 40%, 35.7%
HSLhsl(172.2, 71.4%, 23.3%)
HSV / HSBhsv(172.2, 83.3%, 40%)
CMYK83.3%, 0%, 10.8%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,140,315
CSS custom property--colour: #11665B;

Brightness & contrast

Relative luminance0.10377WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.83:1
Contrast with white6.83:1WCAG normal text: AA
Contrast with black3.08:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#EE99A4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#615F5Bno red cones; affects about 1% of men; ΔE 26.9 from the original
Deuteranopia#56575Cno green cones; the most common form, about 1% of men; ΔE 27.5 from the original
Tritanopia#006863no blue cones; rare, and affects men and women equally; ΔE 3.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.83:1WCAG large text: AAA
Contrast with black, large text3.08:1WCAG large text: AA

Named colours

Teal · ΔE 12.7Dark cyan · ΔE 16.5Dark slate grey · ΔE 16.9Cadetblue · ΔE 24.6Dim grey · ΔE 27.3Sea green · ΔE 27.7
Nearest named CSS colourTeal (#008080)ΔE 12.68, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#66111C
Analogous#116631, #114666
Triadic#5B1166, #665B11
Split complementary#661146, #663111
Tetradic#311166, #66111C, #466611

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5FE4D3
Lighter +30%#33DDC7
Lighter +20%#20BDA9
Lighter +10%#189282
Darker −10%#0A3A34
Darker −20%#020F0D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#027566
Less saturated −25%#205750

Channel breakdown

R17
G102
B91
Red17 (6.7%)
Green102 (40%)
Blue91 (35.7%)
Hue172.24°
Saturation (HSL)71.43%
Lightness23.33%
Dominant channelGreen
Hex per channelR 11 · G 66 · B 5B

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Every value on this page was computed from “11665b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.