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Recognised as Colour

#0DD0EB

  • #0DD0EB
  • Cyan
  • Light
  • Nearest: Dark turquoise

#0DD0EB is a cyan with RGB values 13, 208, 235 and HSL 187°, 90%, 49%. It is a light colour, so black text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#0DD0EB#0DD0EB
HEX#0DD0EB
RGBrgb(13, 208, 235)
RGB (0–1)0.051, 0.8157, 0.9216
RGB percentages5.1%, 81.6%, 92.2%
HSLhsl(187.3, 89.5%, 48.6%)
HSV / HSBhsv(187.3, 94.5%, 92.2%)
CMYK94.5%, 11.5%, 0%, 7.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer905,451
CSS custom property--colour: #0DD0EB;

Brightness & contrast

Relative luminance0.51195WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.24:1
Contrast with white1.87:1WCAG normal text: Fail
Contrast with black11.24:1WCAG normal text: AAA
Greyscale equivalent#A8A8A8
Inverted#F22F14

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBC8EDno red cones; affects about 1% of men; ΔE 36.5 from the original
Deuteranopia#A1B5EBno green cones; the most common form, about 1% of men; ΔE 38.3 from the original
Tritanopia#00DBD8no blue cones; rare, and affects men and women equally; ΔE 18.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.87:1WCAG large text: Fail
Contrast with black, large text11.24:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 14Medium turquoise · ΔE 17.5Sky blue · ΔE 18.3Light skyblue · ΔE 22.2Light seagreen · ΔE 22.4Deep skyblue · ΔE 23.2
Nearest named CSS colourDark turquoise (#00CED1)ΔE 13.97, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EB280D
Analogous#0DEB97, #0D61EB
Triadic#EB0DD0, #D0EB0D
Split complementary#EB0D61, #EB970D
Tetradic#970DEB, #EB280D, #61EB0D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C8F6FC
Lighter +30%#98EDF9
Lighter +20%#67E5F7
Lighter +10%#37DDF4
Darker −10%#0AA5BB
Darker −20%#087A8A
Darker −30%#05505A
Darker −40%#02252A
More saturated +25%#00DAF8
Less saturated −25%#2CB9CC

Channel breakdown

R13
G208
B235
Red13 (5.1%)
Green208 (81.6%)
Blue235 (92.2%)
Hue187.3°
Saturation (HSL)89.52%
Lightness48.63%
Dominant channelBlue
Hex per channelR 0D · G D0 · B EB

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Every value on this page was computed from “0dd0eb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.