Nerdulator> put something in

Recognised as Colour

#3DB2D8

  • #3DB2D8
  • Cyan
  • Dark
  • Nearest: Sky blue

#3DB2D8 is a cyan with RGB values 61, 178, 216 and HSL 195°, 67%, 54%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#3DB2D8#3DB2D8
HEX#3DB2D8
RGBrgb(61, 178, 216)
RGB (0–1)0.2392, 0.698, 0.8471
RGB percentages23.9%, 69.8%, 84.7%
HSLhsl(194.7, 66.5%, 54.3%)
HSV / HSBhsv(194.7, 71.8%, 84.7%)
CMYK71.8%, 17.6%, 0%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,043,480
CSS custom property--colour: #3DB2D8;

Brightness & contrast

Relative luminance0.37791WCAG 2.x, 0 is black and 1 is white
Perceived brightness158.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.56:1
Contrast with white2.45:1WCAG normal text: Fail
Contrast with black8.56:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#C24D27

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9DAEDAno red cones; affects about 1% of men; ΔE 24.8 from the original
Deuteranopia#879FD8no green cones; the most common form, about 1% of men; ΔE 26 from the original
Tritanopia#00BEBEno blue cones; rare, and affects men and women equally; ΔE 25.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.45:1WCAG large text: Fail
Contrast with black, large text8.56:1WCAG large text: AAA

Named colours

Sky blue · ΔE 14.5Deep skyblue · ΔE 15Light skyblue · ΔE 15.1Cadetblue · ΔE 22.2Steel blue · ΔE 22.6Light blue · ΔE 25.1
Nearest named CSS colourSky blue (#87CEEB)ΔE 14.49, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D8633D
Analogous#3DD8B1, #3D64D8
Triadic#D83DB2, #B2D83D
Split complementary#D83D64, #D8B13D
Tetradic#B13DD8, #D8633D, #64D83D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7F5FA
Lighter +30%#BCE5F2
Lighter +20%#92D4E9
Lighter +10%#67C3E1
Darker −10%#2697BC
Darker −20%#1D7592
Darker −30%#155367
Darker −40%#0C313D
More saturated +25%#20C1F5
Less saturated −25%#5AA3BB

Channel breakdown

R61
G178
B216
Red61 (23.9%)
Green178 (69.8%)
Blue216 (84.7%)
Hue194.71°
Saturation (HSL)66.52%
Lightness54.31%
Dominant channelBlue
Hex per channelR 3D · G B2 · B D8

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 “3db2d8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.