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Recognised as Colour

#11BFFE

  • #11BFFE
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#11BFFE is a cyan with RGB values 17, 191, 254 and HSL 196°, 99%, 53%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#11BFFE#11BFFE
HEX#11BFFE
RGBrgb(17, 191, 254)
RGB (0–1)0.0667, 0.749, 0.9961
RGB percentages6.7%, 74.9%, 99.6%
HSLhsl(195.9, 99.2%, 53.1%)
HSV / HSBhsv(195.9, 93.3%, 99.6%)
CMYK93.3%, 24.8%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,163,262
CSS custom property--colour: #11BFFE;

Brightness & contrast

Relative luminance0.44537WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.91:1
Contrast with white2.12:1WCAG normal text: Fail
Contrast with black9.91:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#EE4001

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9FBDFFno red cones; affects about 1% of men; ΔE 24.4 from the original
Deuteranopia#82A9FDno green cones; the most common form, about 1% of men; ΔE 27.1 from the original
Tritanopia#00D0D4no blue cones; rare, and affects men and women equally; ΔE 35.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.12:1WCAG large text: Fail
Contrast with black, large text9.91:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 0.6Light skyblue · ΔE 16.6Sky blue · ΔE 21.9Steel blue · ΔE 26.1Cornflower blue · ΔE 29.9Light steelblue · ΔE 31.9
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 0.61, indistinguishable to the eye
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE5011
Analogous#11FEC6, #1149FE
Triadic#FE11BF, #BFFE11
Split complementary#FE1149, #FEC611
Tetradic#C611FE, #FE5011, #49FE11

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DCF6FF
Lighter +30%#A9E8FF
Lighter +20%#77DAFE
Lighter +10%#44CDFE
Darker −10%#01A1DB
Darker −20%#017CA8
Darker −30%#005676
Darker −40%#003143
More saturated +25%#10BFFF
Less saturated −25%#2FB1E0

Channel breakdown

R17
G191
B254
Red17 (6.7%)
Green191 (74.9%)
Blue254 (99.6%)
Hue195.95°
Saturation (HSL)99.16%
Lightness53.14%
Dominant channelBlue
Hex per channelR 11 · G BF · B FE

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Every value on this page was computed from “11bffe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.