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Colour

#82B7EF

  • #82B7EF
  • Blue
  • Dark
  • Nearest: Light skyblue

#82B7EF is a blue with RGB values 130, 183, 239 and HSL 211°, 77%, 72%. It is a dark colour, so black text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Light skyblue.

Colour values

#82B7EF#82B7EF
HEX#82B7EF
RGBrgb(130, 183, 239)
RGB (0–1)0.5098, 0.7176, 0.9373
RGB percentages51%, 71.8%, 93.7%
HSLhsl(210.8, 77.3%, 72.4%)
HSV / HSBhsv(210.8, 45.6%, 93.7%)
CMYK45.6%, 23.4%, 0%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,566,767
CSS custom property--colour: #82B7EF;

Brightness & contrast

Relative luminance0.44845WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.97:1
Contrast with white2.11:1WCAG normal text: Fail
Contrast with black9.97:1WCAG normal text: AAA
Greyscale equivalent#B0B0B0
Inverted#7D4810

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A1B9F2no red cones; affects about 1% of men; ΔE 8.5 from the original
Deuteranopia#93AEEEno green cones; the most common form, about 1% of men; ΔE 9.3 from the original
Tritanopia#54C4CAno blue cones; rare, and affects men and women equally; ΔE 34.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.11:1WCAG large text: Fail
Contrast with black, large text9.97:1WCAG large text: AAA

Named colours

Light skyblue · ΔE 11.7Deep skyblue · ΔE 17.6Sky blue · ΔE 18.2Light steelblue · ΔE 19Steel blue · ΔE 20.4Cornflower blue · ΔE 22.8
Nearest named CSS colourLight skyblue (#87CEFA)ΔE 11.69, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EFBA82
Analogous#82EDEF, #8482EF
Triadic#EF82B7, #B7EF82
Split complementary#EF8482, #EDEF82
Tetradic#EF82ED, #EFBA82, #82EF84

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#DCEBFB
Lighter +10%#AFD1F5
Darker −10%#559DE9
Darker −20%#2883E3
Darker −30%#196ABF
Darker −40%#135192
More saturated +25%#72B7FF
Less saturated −25%#94B7DD

Channel breakdown

R130
G183
B239
Red130 (51%)
Green183 (71.8%)
Blue239 (93.7%)
Hue210.83°
Saturation (HSL)77.3%
Lightness72.35%
Dominant channelBlue
Hex per channelR 82 · G B7 · B EF

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Every value on this page was computed from “82b7ef” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.