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Colour

#13D0FF

  • #13D0FF
  • Cyan
  • Light
  • Nearest: Deep skyblue

#13D0FF is a cyan with RGB values 19, 208, 255 and HSL 192°, 100%, 54%. It is a light colour, so black text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#13D0FF#13D0FF
HEX#13D0FF
RGBrgb(19, 208, 255)
RGB (0–1)0.0745, 0.8157, 1
RGB percentages7.5%, 81.6%, 100%
HSLhsl(191.9, 100%, 53.7%)
HSV / HSBhsv(191.9, 92.5%, 100%)
CMYK92.5%, 18.4%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,298,687
CSS custom property--colour: #13D0FF;

Brightness & contrast

Relative luminance0.5247WCAG 2.x, 0 is black and 1 is white
Perceived brightness181.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.49:1
Contrast with white1.83:1WCAG normal text: Fail
Contrast with black11.49:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#EC2F00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B5CBFFno red cones; affects about 1% of men; ΔE 31 from the original
Deuteranopia#99B7FFno green cones; the most common form, about 1% of men; ΔE 33.6 from the original
Tritanopia#00DFDFno blue cones; rare, and affects men and women equally; ΔE 28.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.83:1WCAG large text: Fail
Contrast with black, large text11.49:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 12.4Light skyblue · ΔE 16.4Sky blue · ΔE 17.5Dark turquoise · ΔE 25.6Light blue · ΔE 28.4Medium turquoise · ΔE 28.8
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 12.39, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF4213
Analogous#13FFB8, #135AFF
Triadic#FF13D0, #D0FF13
Split complementary#FF135A, #FFB813
Tetradic#B813FF, #FF4213, #5AFF13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFF9FF
Lighter +30%#ACEEFF
Lighter +20%#79E4FF
Lighter +10%#46DAFF
Darker −10%#00B3DF
Darker −20%#008AAC
Darker −30%#006179
Darker −40%#003846
More saturated +25%#13D0FF
Less saturated −25%#31BEE2

Channel breakdown

R19
G208
B255
Red19 (7.5%)
Green208 (81.6%)
Blue255 (100%)
Hue191.95°
Saturation (HSL)100%
Lightness53.73%
Dominant channelBlue
Hex per channelR 13 · G D0 · B FF

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Every value on this page was computed from “13d0ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.