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Colour

#82B1FF

  • #82B1FF
  • Blue
  • Dark
  • Nearest: Cornflower blue

#82B1FF is a blue with RGB values 130, 177, 255 and HSL 217°, 100%, 75%. It is a dark colour, so black text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#82B1FF#82B1FF
HEX#82B1FF
RGBrgb(130, 177, 255)
RGB (0–1)0.5098, 0.6941, 1
RGB percentages51%, 69.4%, 100%
HSLhsl(217.4, 100%, 75.5%)
HSV / HSBhsv(217.4, 49%, 100%)
CMYK49%, 30.6%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,565,247
CSS custom property--colour: #82B1FF;

Brightness & contrast

Relative luminance0.4341WCAG 2.x, 0 is black and 1 is white
Perceived brightness175.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.68:1
Contrast with white2.17:1WCAG normal text: Fail
Contrast with black9.68:1WCAG normal text: AAA
Greyscale equivalent#ADADAD
Inverted#7D4E00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#93B6FFno red cones; affects about 1% of men; ΔE 4.5 from the original
Deuteranopia#84ABFDno green cones; the most common form, about 1% of men; ΔE 3.9 from the original
Tritanopia#4AC2CDno blue cones; rare, and affects men and women equally; ΔE 44.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.17:1WCAG large text: Fail
Contrast with black, large text9.68:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 12.2Deep skyblue · ΔE 22.9Light skyblue · ΔE 23.3Dodgerblue · ΔE 24Steel blue · ΔE 24.2Light steelblue · ΔE 29.7
Nearest named CSS colourCornflower blue (#6495ED)ΔE 12.24, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFD082
Analogous#82EFFF, #9282FF
Triadic#FF82B1, #B1FF82
Split complementary#FF9282, #F0FF82
Tetradic#FF82EF, #FFD082, #82FF92

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E8F1FF
Lighter +10%#B5D1FF
Darker −10%#4F91FF
Darker −20%#1C71FF
Darker −30%#0057E8
Darker −40%#0044B5
More saturated +25%#82B1FF
Less saturated −25%#92B5EF

Channel breakdown

R130
G177
B255
Red130 (51%)
Green177 (69.4%)
Blue255 (100%)
Hue217.44°
Saturation (HSL)100%
Lightness75.49%
Dominant channelBlue
Hex per channelR 82 · G B1 · B FF

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Every value on this page was computed from “82b1ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.