Recognised as Colour

#2389FD

#2389FD
Blue
Dark
Nearest: Dodgerblue

#2389FD is a blue with RGB values 35, 137, 253 and HSL 212°, 98%, 56%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#2389FD#2389FD

HEX#2389FD

RGBrgb(35, 137, 253)

RGB (0–1)0.1373, 0.5373, 0.9922

RGB percentages13.7%, 53.7%, 99.2%

HSLhsl(211.9, 98.2%, 56.5%)

HSV / HSBhsv(211.9, 86.2%, 99.2%)

CMYK86.2%, 45.8%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,329,085

CSS custom property--colour: #2389FD;

Brightness & contrast

Relative luminance0.2534WCAG 2.x, 0 is black and 1 is white

Perceived brightness136.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.07:1

Contrast with white3.46:1WCAG normal text: Fail

Contrast with black6.07:1WCAG normal text: AA

Greyscale equivalent#7C7C7C

Inverted#DC7602

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4894FFno red cones; affects about 1% of men; ΔE 7.2 from the original

Deuteranopia#0081FBno green cones; the most common form, about 1% of men; ΔE 5.1 from the original

Tritanopia#00A5B7no blue cones; rare, and affects men and women equally; ΔE 63 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.46:1WCAG large text: AA

Contrast with black, large text6.07:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 4.8 Royal blue · ΔE 15.8 Cornflower blue · ΔE 17.4 Slate blue · ΔE 26.5 Medium purple · ΔE 27.8 Medium slateblue · ΔE 27.8

Nearest named CSS colourDodgerblue (#1E90FF)ΔE 4.76, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#FD9723

Analogous#23F6FD, #2A23FD

Triadic#FD2389, #89FD23

Split complementary#FD2A23, #F6FD23

Tetradic#FD23F6, #FD9723, #23FD2A

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#EDF5FF

Lighter +30%#BBDAFE

Lighter +20%#88BFFE

Lighter +10%#56A4FD

Darker −10%#026FEB

Darker −20%#0257B8

Darker −30%#013F86

Darker −40%#012753

More saturated +25%#2189FF

Less saturated −25%#3F8BE1

Channel breakdown

R35

G137

B253

Red35 (13.7%)

Green137 (53.7%)

Blue253 (99.2%)

Hue211.93°

Saturation (HSL)98.2%

Lightness56.47%

Dominant channelBlue

Hex per channelR 23 · G 89 · B FD

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#2389FD

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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