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Colour

#09AFD7

  • #09AFD7
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#09AFD7 is a cyan with RGB values 9, 175, 215 and HSL 192°, 92%, 44%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#09AFD7#09AFD7
HEX#09AFD7
RGBrgb(9, 175, 215)
RGB (0–1)0.0353, 0.6863, 0.8431
RGB percentages3.5%, 68.6%, 84.3%
HSLhsl(191.7, 92%, 43.9%)
HSV / HSBhsv(191.7, 95.8%, 84.3%)
CMYK95.8%, 18.6%, 0%, 15.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer634,839
CSS custom property--colour: #09AFD7;

Brightness & contrast

Relative luminance0.35624WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.12:1
Contrast with white2.58:1WCAG normal text: Fail
Contrast with black8.12:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#F65028

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#98ABD9no red cones; affects about 1% of men; ΔE 27.6 from the original
Deuteranopia#809AD7no green cones; the most common form, about 1% of men; ΔE 29.5 from the original
Tritanopia#00BBBCno blue cones; rare, and affects men and women equally; ΔE 24.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.58:1WCAG large text: Fail
Contrast with black, large text8.12:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 14.5Sky blue · ΔE 17.9Light skyblue · ΔE 18.2Steel blue · ΔE 23.4Cadetblue · ΔE 23.9Dark turquoise · ΔE 25.8
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 14.51, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D73109
Analogous#09D798, #0948D7
Triadic#D709AF, #AFD709
Split complementary#D70948, #D79809
Tetradic#9809D7, #D73109, #48D709

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B0EDFC
Lighter +30%#7FE2FA
Lighter +20%#4ED7F8
Lighter +10%#1DCCF6
Darker −10%#0787A6
Darker −20%#055F75
Darker −30%#033744
Darker −40%#011013
More saturated +25%#00B5E0
Less saturated −25%#259EBB

Channel breakdown

R9
G175
B215
Red9 (3.5%)
Green175 (68.6%)
Blue215 (84.3%)
Hue191.65°
Saturation (HSL)91.96%
Lightness43.92%
Dominant channelBlue
Hex per channelR 09 · G AF · B D7

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Every value on this page was computed from “09afd7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.