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Recognised as Colour

#71BBF7

  • #71BBF7
  • Blue
  • Dark
  • Nearest: Light skyblue

#71BBF7 is a blue with RGB values 113, 187, 247 and HSL 207°, 89%, 71%. It is a dark colour, so black text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Light skyblue.

Colour values

#71BBF7#71BBF7
HEX#71BBF7
RGBrgb(113, 187, 247)
RGB (0–1)0.4431, 0.7333, 0.9686
RGB percentages44.3%, 73.3%, 96.9%
HSLhsl(206.9, 89.3%, 70.6%)
HSV / HSBhsv(206.9, 54.3%, 96.9%)
CMYK54.3%, 24.3%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,453,687
CSS custom property--colour: #71BBF7;

Brightness & contrast

Relative luminance0.45767WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.15:1
Contrast with white2.07:1WCAG normal text: Fail
Contrast with black10.15:1WCAG normal text: AAA
Greyscale equivalent#B0B0B0
Inverted#8E4408

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A1BCFAno red cones; affects about 1% of men; ΔE 12.6 from the original
Deuteranopia#8FAEF6no green cones; the most common form, about 1% of men; ΔE 14.2 from the original
Tritanopia#0AC9CFno blue cones; rare, and affects men and women equally; ΔE 38.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.07:1WCAG large text: Fail
Contrast with black, large text10.15:1WCAG large text: AAA

Named colours

Light skyblue · ΔE 11.3Deep skyblue · ΔE 12.7Sky blue · ΔE 18.5Steel blue · ΔE 21.5Light steelblue · ΔE 22.7Cornflower blue · ΔE 23.2
Nearest named CSS colourLight skyblue (#87CEFA)ΔE 11.29, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F7AD71
Analogous#71F7F0, #7178F7
Triadic#F771BB, #BBF771
Split complementary#F77178, #F7F071
Tetradic#F071F7, #F7AD71, #78F771

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#D2E9FC
Lighter +10%#A1D2FA
Darker −10%#41A4F4
Darker −20%#108DF2
Darker −30%#0B71C4
Darker −40%#085594
More saturated +25%#69BCFF
Less saturated −25%#84B9E4

Channel breakdown

R113
G187
B247
Red113 (44.3%)
Green187 (73.3%)
Blue247 (96.9%)
Hue206.87°
Saturation (HSL)89.33%
Lightness70.59%
Dominant channelBlue
Hex per channelR 71 · G BB · B F7

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Every value on this page was computed from “71bbf7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.