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Colour

#3396FD

  • #3396FD
  • Blue
  • Dark
  • Nearest: Dodgerblue

#3396FD is a blue with RGB values 51, 150, 253 and HSL 211°, 98%, 60%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#3396FD#3396FD
HEX#3396FD
RGBrgb(51, 150, 253)
RGB (0–1)0.2, 0.5882, 0.9922
RGB percentages20%, 58.8%, 99.2%
HSLhsl(210.6, 98.1%, 59.6%)
HSV / HSBhsv(210.6, 79.8%, 99.2%)
CMYK79.8%, 40.7%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,380,989
CSS custom property--colour: #3396FD;

Brightness & contrast

Relative luminance0.29608WCAG 2.x, 0 is black and 1 is white
Perceived brightness145.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.92:1
Contrast with white3.03:1WCAG normal text: Fail
Contrast with black6.92:1WCAG normal text: AA
Greyscale equivalent#888888
Inverted#CC6902

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#639EFFno red cones; affects about 1% of men; ΔE 7 from the original
Deuteranopia#408CFBno green cones; the most common form, about 1% of men; ΔE 7.7 from the original
Tritanopia#00AFBDno blue cones; rare, and affects men and women equally; ΔE 57 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.03:1WCAG large text: AA
Contrast with black, large text6.92:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 5.4Cornflower blue · ΔE 10.1Royal blue · ΔE 24.2Steel blue · ΔE 30.5Medium purple · ΔE 31.6Deep skyblue · ΔE 31.9
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 5.41, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FD9A33
Analogous#33FBFD, #3533FD
Triadic#FD3396, #96FD33
Split complementary#FD3533, #FBFD33
Tetradic#FD33FB, #FD9A33, #33FD35

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FDFEFF
Lighter +30%#CBE4FE
Lighter +20%#98CAFE
Lighter +10%#66B0FD
Darker −10%#027CFB
Darker −20%#0263C8
Darker −30%#014A96
Darker −40%#013163
More saturated +25%#3196FF
Less saturated −25%#4D97E3

Channel breakdown

R51
G150
B253
Red51 (20%)
Green150 (58.8%)
Blue253 (99.2%)
Hue210.59°
Saturation (HSL)98.06%
Lightness59.61%
Dominant channelBlue
Hex per channelR 33 · G 96 · B FD

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Every value on this page was computed from “3396fd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.