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Colour

#45BDFE

  • #45BDFE
  • Blue
  • Dark
  • Nearest: Deep skyblue

#45BDFE is a blue with RGB values 69, 189, 254 and HSL 201°, 99%, 63%. It is a dark colour, so black text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#45BDFE#45BDFE
HEX#45BDFE
RGBrgb(69, 189, 254)
RGB (0–1)0.2706, 0.7412, 0.9961
RGB percentages27.1%, 74.1%, 99.6%
HSLhsl(201.1, 98.9%, 63.3%)
HSV / HSBhsv(201.1, 72.8%, 99.6%)
CMYK72.8%, 25.6%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,570,622
CSS custom property--colour: #45BDFE;

Brightness & contrast

Relative luminance0.44816WCAG 2.x, 0 is black and 1 is white
Perceived brightness172.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.96:1
Contrast with white2.11:1WCAG normal text: Fail
Contrast with black9.96:1WCAG normal text: AAA
Greyscale equivalent#A8A8A8
Inverted#BA4201

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9EBCFFno red cones; affects about 1% of men; ΔE 19.6 from the original
Deuteranopia#85ABFDno green cones; the most common form, about 1% of men; ΔE 21.6 from the original
Tritanopia#00CED3no blue cones; rare, and affects men and women equally; ΔE 38.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.11:1WCAG large text: Fail
Contrast with black, large text9.96:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 5.2Light skyblue · ΔE 14.9Sky blue · ΔE 21.4Steel blue · ΔE 23.9Cornflower blue · ΔE 25.6Light steelblue · ΔE 29.3
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 5.19, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE8645
Analogous#45FEE2, #4561FE
Triadic#FE45BD, #BDFE45
Split complementary#FE4561, #FEE245
Tetradic#E245FE, #FE8645, #61FE45

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DDF3FF
Lighter +20%#AAE1FF
Lighter +10%#78CFFE
Darker −10%#12ABFE
Darker −20%#018FDC
Darker −30%#016EA9
Darker −40%#014D76
More saturated +25%#44BDFF
Less saturated −25%#5CB6E7

Channel breakdown

R69
G189
B254
Red69 (27.1%)
Green189 (74.1%)
Blue254 (99.6%)
Hue201.08°
Saturation (HSL)98.93%
Lightness63.33%
Dominant channelBlue
Hex per channelR 45 · G BD · B FE

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Every value on this page was computed from “45bdfe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.