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Colour

#33AEF7

  • #33AEF7
  • Blue
  • Dark
  • Nearest: Deep skyblue

#33AEF7 is a blue with RGB values 51, 174, 247 and HSL 202°, 92%, 58%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#33AEF7#33AEF7
HEX#33AEF7
RGBrgb(51, 174, 247)
RGB (0–1)0.2, 0.6824, 0.9686
RGB percentages20%, 68.2%, 96.9%
HSLhsl(202.3, 92.5%, 58.4%)
HSV / HSBhsv(202.3, 79.4%, 96.9%)
CMYK79.4%, 29.6%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,387,127
CSS custom property--colour: #33AEF7;

Brightness & contrast

Relative luminance0.37691WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.54:1
Contrast with white2.46:1WCAG normal text: Fail
Contrast with black8.54:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#CC5108

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8BAFFAno red cones; affects about 1% of men; ΔE 16.8 from the original
Deuteranopia#719DF6no green cones; the most common form, about 1% of men; ΔE 19.4 from the original
Tritanopia#00C0C8no blue cones; rare, and affects men and women equally; ΔE 41.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.46:1WCAG large text: Fail
Contrast with black, large text8.54:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 10.6Cornflower blue · ΔE 19.3Steel blue · ΔE 20.9Light skyblue · ΔE 21Dodgerblue · ΔE 27.1Sky blue · ΔE 27.6
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 10.57, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F77C33
Analogous#33F7DE, #334CF7
Triadic#F733AE, #AEF733
Split complementary#F7334C, #F7DE33
Tetradic#DE33F7, #F77C33, #4CF733

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7FCFF
Lighter +30%#C6E8FD
Lighter +20%#95D5FB
Lighter +10%#64C1F9
Darker −10%#0999EE
Darker −20%#0779BD
Darker −30%#055A8C
Darker −40%#043A5A
More saturated +25%#2BB0FF
Less saturated −25%#4EA7DD

Channel breakdown

R51
G174
B247
Red51 (20%)
Green174 (68.2%)
Blue247 (96.9%)
Hue202.35°
Saturation (HSL)92.45%
Lightness58.43%
Dominant channelBlue
Hex per channelR 33 · G AE · B F7

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Every value on this page was computed from “33aef7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.