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Recognised as Colour

#2DB4FC

  • #2DB4FC
  • Blue
  • Dark
  • Nearest: Deep skyblue

#2DB4FC is a blue with RGB values 45, 180, 252 and HSL 201°, 97%, 58%. It is a dark colour, so black text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#2DB4FC#2DB4FC
HEX#2DB4FC
RGBrgb(45, 180, 252)
RGB (0–1)0.1765, 0.7059, 0.9882
RGB percentages17.6%, 70.6%, 98.8%
HSLhsl(200.9, 97.2%, 58.2%)
HSV / HSBhsv(200.9, 82.1%, 98.8%)
CMYK82.1%, 28.6%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,995,452
CSS custom property--colour: #2DB4FC;

Brightness & contrast

Relative luminance0.40229WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.05:1
Contrast with white2.32:1WCAG normal text: Fail
Contrast with black9.05:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#D24B03

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#91B4FFno red cones; affects about 1% of men; ΔE 18.9 from the original
Deuteranopia#76A2FBno green cones; the most common form, about 1% of men; ΔE 21.1 from the original
Tritanopia#00C6CDno blue cones; rare, and affects men and women equally; ΔE 40.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.32:1WCAG large text: Fail
Contrast with black, large text9.05:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 8Light skyblue · ΔE 19.7Cornflower blue · ΔE 21.9Steel blue · ΔE 22.7Sky blue · ΔE 26.3Dodgerblue · ΔE 29.3
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 7.99, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FC752D
Analogous#2DFCDC, #2D4DFC
Triadic#FC2DB4, #B4FC2D
Split complementary#FC2D4D, #FCDC2D
Tetradic#DC2DFC, #FC752D, #4DFC2D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FCFF
Lighter +30%#C4EAFE
Lighter +20%#92D8FD
Lighter +10%#5FC6FD
Darker −10%#039FF3
Darker −20%#037EC0
Darker −30%#025D8E
Darker −40%#013C5C
More saturated +25%#2AB5FF
Less saturated −25%#48ACE1

Channel breakdown

R45
G180
B252
Red45 (17.6%)
Green180 (70.6%)
Blue252 (98.8%)
Hue200.87°
Saturation (HSL)97.18%
Lightness58.24%
Dominant channelBlue
Hex per channelR 2D · G B4 · B FC

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Every value on this page was computed from “2db4fc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.