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Colour

#4FBDCC

  • #4FBDCC
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#4FBDCC is a cyan with RGB values 79, 189, 204 and HSL 187°, 55%, 55%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#4FBDCC#4FBDCC
HEX#4FBDCC
RGBrgb(79, 189, 204)
RGB (0–1)0.3098, 0.7412, 0.8
RGB percentages31%, 74.1%, 80%
HSLhsl(187.2, 55.1%, 55.5%)
HSV / HSBhsv(187.2, 61.3%, 80%)
CMYK61.3%, 7.4%, 0%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,225,932
CSS custom property--colour: #4FBDCC;

Brightness & contrast

Relative luminance0.42417WCAG 2.x, 0 is black and 1 is white
Perceived brightness166.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.48:1
Contrast with white2.21:1WCAG normal text: Fail
Contrast with black9.48:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#B04233

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AEB6CDno red cones; affects about 1% of men; ΔE 29.1 from the original
Deuteranopia#9BA8CCno green cones; the most common form, about 1% of men; ΔE 30.3 from the original
Tritanopia#00C5C1no blue cones; rare, and affects men and women equally; ΔE 15.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.21:1WCAG large text: Fail
Contrast with black, large text9.48:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 14.4Medium turquoise · ΔE 14.8Sky blue · ΔE 15Cadetblue · ΔE 15.5Light seagreen · ΔE 16.1Dark cyan · ΔE 20.9
Nearest named CSS colourDark turquoise (#00CED1)ΔE 14.39, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CC5E4F
Analogous#4FCC9D, #4F7ECC
Triadic#CC4FBD, #BDCC4F
Split complementary#CC4F7E, #CC9D4F
Tetradic#9D4FCC, #CC5E4F, #7ECC4F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDF8FA
Lighter +30%#C6E9EE
Lighter +20%#9EDBE3
Lighter +10%#77CCD7
Darker −10%#34A5B4
Darker −20%#29808C
Darker −30%#1D5C65
Darker −40%#12383D
More saturated +25%#33D3E8
Less saturated −25%#6BA7B0

Channel breakdown

R79
G189
B204
Red79 (31%)
Green189 (74.1%)
Blue204 (80%)
Hue187.2°
Saturation (HSL)55.07%
Lightness55.49%
Dominant channelBlue
Hex per channelR 4F · G BD · B CC

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Every value on this page was computed from “4fbdcc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.