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Colour

#20C5DC

  • #20C5DC
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#20C5DC is a cyan with RGB values 32, 197, 220 and HSL 187°, 75%, 49%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#20C5DC#20C5DC
HEX#20C5DC
RGBrgb(32, 197, 220)
RGB (0–1)0.1255, 0.7725, 0.8627
RGB percentages12.5%, 77.3%, 86.3%
HSLhsl(187.3, 74.6%, 49.4%)
HSV / HSBhsv(187.3, 85.5%, 86.3%)
CMYK85.5%, 10.5%, 0%, 13.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,147,804
CSS custom property--colour: #20C5DC;

Brightness & contrast

Relative luminance0.45407WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.08:1
Contrast with white2.08:1WCAG normal text: Fail
Contrast with black10.08:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#DF3A23

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B2BDDDno red cones; affects about 1% of men; ΔE 34.7 from the original
Deuteranopia#9AACDCno green cones; the most common form, about 1% of men; ΔE 36.2 from the original
Tritanopia#00CFCCno blue cones; rare, and affects men and women equally; ΔE 16.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.08:1WCAG large text: Fail
Contrast with black, large text10.08:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 12.9Medium turquoise · ΔE 16Sky blue · ΔE 17.5Light seagreen · ΔE 19Light skyblue · ΔE 22.2Cadetblue · ΔE 22.6
Nearest named CSS colourDark turquoise (#00CED1)ΔE 12.91, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DC3720
Analogous#20DC95, #2067DC
Triadic#DC20C5, #C5DC20
Split complementary#DC2067, #DC9520
Tetradic#9520DC, #DC3720, #67DC20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D0F3F8
Lighter +30%#A3E8F2
Lighter +20%#77DDEB
Lighter +10%#4AD2E5
Darker −10%#1A9DAF
Darker −20%#137583
Darker −30%#0D4D56
Darker −40%#06262A
More saturated +25%#00DDFC
Less saturated −25%#3FADBD

Channel breakdown

R32
G197
B220
Red32 (12.5%)
Green197 (77.3%)
Blue220 (86.3%)
Hue187.34°
Saturation (HSL)74.6%
Lightness49.41%
Dominant channelBlue
Hex per channelR 20 · G C5 · B DC

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Every value on this page was computed from “20c5dc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.