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Recognised as Colour

#066653

  • #066653
  • Cyan
  • Dark
  • Nearest: Teal

#066653 is a cyan with RGB values 6, 102, 83 and HSL 168°, 89%, 21%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#066653#066653
HEX#066653
RGBrgb(6, 102, 83)
RGB (0–1)0.0235, 0.4, 0.3255
RGB percentages2.4%, 40%, 32.5%
HSLhsl(168.1, 88.9%, 21.2%)
HSV / HSBhsv(168.1, 94.1%, 40%)
CMYK94.1%, 0%, 18.6%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer419,411
CSS custom property--colour: #066653;

Brightness & contrast

Relative luminance0.10166WCAG 2.x, 0 is black and 1 is white
Perceived brightness83.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.92:1
Contrast with white6.92:1WCAG normal text: AA
Contrast with black3.03:1WCAG normal text: Fail
Greyscale equivalent#505050
Inverted#F999AC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#625F52no red cones; affects about 1% of men; ΔE 29.1 from the original
Deuteranopia#575654no green cones; the most common form, about 1% of men; ΔE 30.2 from the original
Tritanopia#006760no blue cones; rare, and affects men and women equally; ΔE 7.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.92:1WCAG large text: AAA
Contrast with black, large text3.03:1WCAG large text: AA

Named colours

Teal · ΔE 15.9Dark cyan · ΔE 19Dark slate grey · ΔE 21Sea green · ΔE 23.2Cadetblue · ΔE 27.6Dark olivegreen · ΔE 29.5
Nearest named CSS colourTeal (#008080)ΔE 15.87, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#660619
Analogous#066623, #064966
Triadic#530666, #665306
Split complementary#660649, #662306
Tetradic#230666, #660619, #496606

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#44F4D1
Lighter +30%#14F1C5
Lighter +20%#0CC6A1
Lighter +10%#09967A
Darker −10%#03362C
Darker −20%#000605
Darker −30%#000000
Darker −40%#000000
More saturated +25%#006C57
Less saturated −25%#14594B

Channel breakdown

R6
G102
B83
Red6 (2.4%)
Green102 (40%)
Blue83 (32.5%)
Hue168.13°
Saturation (HSL)88.89%
Lightness21.18%
Dominant channelGreen
Hex per channelR 06 · G 66 · B 53

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Every value on this page was computed from “hex 066653” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.