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Recognised as Colour

#3ECCDB

  • #3ECCDB
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#3ECCDB is a cyan with RGB values 62, 204, 219 and HSL 186°, 69%, 55%. It is a dark colour, so black text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#3ECCDB#3ECCDB
HEX#3ECCDB
RGBrgb(62, 204, 219)
RGB (0–1)0.2431, 0.8, 0.8588
RGB percentages24.3%, 80%, 85.9%
HSLhsl(185.7, 68.6%, 55.1%)
HSV / HSBhsv(185.7, 71.7%, 85.9%)
CMYK71.7%, 6.8%, 0%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,115,675
CSS custom property--colour: #3ECCDB;

Brightness & contrast

Relative luminance0.49324WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.86:1
Contrast with white1.93:1WCAG normal text: Fail
Contrast with black10.86:1WCAG normal text: AAA
Greyscale equivalent#AFAFAF
Inverted#C13324

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBC4DCno red cones; affects about 1% of men; ΔE 34.4 from the original
Deuteranopia#A5B3DBno green cones; the most common form, about 1% of men; ΔE 36.2 from the original
Tritanopia#00D5D0no blue cones; rare, and affects men and women equally; ΔE 14.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.93:1WCAG large text: Fail
Contrast with black, large text10.86:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 9.3Medium turquoise · ΔE 11.3Light seagreen · ΔE 16.4Sky blue · ΔE 17.9Turquoise · ΔE 19.5Cadetblue · ΔE 22
Nearest named CSS colourDark turquoise (#00CED1)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#DB4D3E
Analogous#3EDB9C, #3E7DDB
Triadic#DB3ECC, #CCDB3E
Split complementary#DB3E7D, #DB9C3E
Tetradic#9C3EDB, #DB4D3E, #7DDB3E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EAF9FB
Lighter +30%#BFEEF3
Lighter +20%#94E3EB
Lighter +10%#69D7E3
Darker −10%#24B3C2
Darker −20%#1C8B97
Darker −30%#14636C
Darker −40%#0C3C41
More saturated +25%#21E3F8
Less saturated −25%#5BB5BE

Channel breakdown

R62
G204
B219
Red62 (24.3%)
Green204 (80%)
Blue219 (85.9%)
Hue185.73°
Saturation (HSL)68.56%
Lightness55.1%
Dominant channelBlue
Hex per channelR 3E · G CC · B DB

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Every value on this page was computed from “3eccdb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.