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Recognised as Colour

#67DAFF

  • #67DAFF
  • Cyan
  • Light
  • Nearest: Sky blue

#67DAFF is a cyan with RGB values 103, 218, 255 and HSL 195°, 100%, 70%. It is a light colour, so black text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#67DAFF#67DAFF
HEX#67DAFF
RGBrgb(103, 218, 255)
RGB (0–1)0.4039, 0.8549, 1
RGB percentages40.4%, 85.5%, 100%
HSLhsl(194.6, 100%, 70.2%)
HSV / HSBhsv(194.6, 59.6%, 100%)
CMYK59.6%, 14.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,806,271
CSS custom property--colour: #67DAFF;

Brightness & contrast

Relative luminance0.60246WCAG 2.x, 0 is black and 1 is white
Perceived brightness196.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.05:1
Contrast with white1.61:1WCAG normal text: Fail
Contrast with black13.05:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#982500

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C4D5FFno red cones; affects about 1% of men; ΔE 26.1 from the original
Deuteranopia#AEC5FFno green cones; the most common form, about 1% of men; ΔE 27.8 from the original
Tritanopia#00E6E6no blue cones; rare, and affects men and women equally; ΔE 26.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.61:1WCAG large text: Fail
Contrast with black, large text13.05:1WCAG large text: AAA

Named colours

Sky blue · ΔE 10.2Light skyblue · ΔE 11.6Deep skyblue · ΔE 18Light blue · ΔE 19.9Powder blue · ΔE 21.8Pale turquoise · ΔE 23
Nearest named CSS colourSky blue (#87CEEB)ΔE 10.21, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF8C67
Analogous#67FFD8, #678EFF
Triadic#FF67DA, #DAFF67
Split complementary#FF678E, #FFD867
Tetradic#D867FF, #FF8C67, #8EFF67

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#CDF3FF
Lighter +10%#9AE6FF
Darker −10%#34CEFF
Darker −20%#01C1FF
Darker −30%#009BCD
Darker −40%#00759A
More saturated +25%#67DAFF
Less saturated −25%#7AD0EC

Channel breakdown

R103
G218
B255
Red103 (40.4%)
Green218 (85.5%)
Blue255 (100%)
Hue194.61°
Saturation (HSL)100%
Lightness70.2%
Dominant channelBlue
Hex per channelR 67 · G DA · B FF

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Every value on this page was computed from “67daff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.