Nerdulator> put something in

Recognised as Colour

#4FCCDA

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

#4FCCDA is a cyan with RGB values 79, 204, 218 and HSL 186°, 65%, 58%. It is a dark colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#4FCCDA#4FCCDA
HEX#4FCCDA
RGBrgb(79, 204, 218)
RGB (0–1)0.3098, 0.8, 0.8549
RGB percentages31%, 80%, 85.5%
HSLhsl(186, 65.3%, 58.2%)
HSV / HSBhsv(186, 63.8%, 85.5%)
CMYK63.8%, 6.4%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,229,786
CSS custom property--colour: #4FCCDA;

Brightness & contrast

Relative luminance0.4991WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.98:1
Contrast with white1.91:1WCAG normal text: Fail
Contrast with black10.98:1WCAG normal text: AAA
Greyscale equivalent#B2B2B2
Inverted#B03325

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BCC4DBno red cones; affects about 1% of men; ΔE 32.4 from the original
Deuteranopia#A7B5DAno green cones; the most common form, about 1% of men; ΔE 33.3 from the original
Tritanopia#00D4D0no blue cones; rare, and affects men and women equally; ΔE 14.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.91:1WCAG large text: Fail
Contrast with black, large text10.98:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 10.7Medium turquoise · ΔE 11.5Sky blue · ΔE 16Light seagreen · ΔE 16.7Turquoise · ΔE 20Pale turquoise · ΔE 20.5
Nearest named CSS colourDark turquoise (#00CED1)ΔE 10.73, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DA5D4F
Analogous#4FDAA2, #4F87DA
Triadic#DA4FCC, #CCDA4F
Split complementary#DA4F87, #DAA34F
Tetradic#A24FDA, #DA5D4F, #86DA4F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8FDFD
Lighter +30%#CDF1F5
Lighter +20%#A3E4EC
Lighter +10%#79D8E3
Darker −10%#2BBBCB
Darker −20%#2294A1
Darker −30%#196E77
Darker −40%#10474D
More saturated +25%#34E1F5
Less saturated −25%#6AB7BF

Channel breakdown

R79
G204
B218
Red79 (31%)
Green204 (80%)
Blue218 (85.5%)
Hue186.04°
Saturation (HSL)65.26%
Lightness58.24%
Dominant channelBlue
Hex per channelR 4F · G CC · B DA

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

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