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Recognised as Colour

#68D2EA

  • #68D2EA
  • Cyan
  • Light
  • Nearest: Sky blue

#68D2EA is a cyan with RGB values 104, 210, 234 and HSL 191°, 76%, 66%. It is a light colour, so black text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#68D2EA#68D2EA
HEX#68D2EA
RGBrgb(104, 210, 234)
RGB (0–1)0.4078, 0.8235, 0.9176
RGB percentages40.8%, 82.4%, 91.8%
HSLhsl(191.1, 75.6%, 66.3%)
HSV / HSBhsv(191.1, 55.6%, 91.8%)
CMYK55.6%, 10.3%, 0%, 8.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,869,738
CSS custom property--colour: #68D2EA;

Brightness & contrast

Relative luminance0.54977WCAG 2.x, 0 is black and 1 is white
Perceived brightness188.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12:1
Contrast with white1.75:1WCAG normal text: Fail
Contrast with black12:1WCAG normal text: AAA
Greyscale equivalent#BDBDBD
Inverted#972D15

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C1CCEBno red cones; affects about 1% of men; ΔE 27.1 from the original
Deuteranopia#ADBDEAno green cones; the most common form, about 1% of men; ΔE 28.6 from the original
Tritanopia#00DBD9no blue cones; rare, and affects men and women equally; ΔE 21.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.75:1WCAG large text: Fail
Contrast with black, large text12:1WCAG large text: AAA

Named colours

Sky blue · ΔE 9.1Light skyblue · ΔE 15.1Light blue · ΔE 17Powder blue · ΔE 17.9Dark turquoise · ΔE 18.2Medium turquoise · ΔE 18.6
Nearest named CSS colourSky blue (#87CEEB)ΔE 9.14, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EA8068
Analogous#68EAC1, #6891EA
Triadic#EA68D2, #D2EA68
Split complementary#EA6891, #EAC168
Tetradic#C168EA, #EA8068, #91EA68

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EEFAFD
Lighter +20%#C2EDF6
Lighter +10%#95DFF0
Darker −10%#3BC5E4
Darker −20%#1DAECF
Darker −30%#1789A2
Darker −40%#106376
More saturated +25%#53DFFF
Less saturated −25%#7DC4D4

Channel breakdown

R104
G210
B234
Red104 (40.8%)
Green210 (82.4%)
Blue234 (91.8%)
Hue191.08°
Saturation (HSL)75.58%
Lightness66.27%
Dominant channelBlue
Hex per channelR 68 · G D2 · B EA

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Every value on this page was computed from “68d2ea” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.