Recognised as Colour

#2503D2

#2503D2
Blue
Dark
Nearest: Medium blue

#2503D2 is a blue with RGB values 37, 3, 210 and HSL 250°, 97%, 42%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#2503D2#2503D2

HEX#2503D2

RGBrgb(37, 3, 210)

RGB (0–1)0.1451, 0.0118, 0.8235

RGB percentages14.5%, 1.2%, 82.4%

HSLhsl(249.9, 97.2%, 41.8%)

HSV / HSBhsv(249.9, 98.6%, 82.4%)

CMYK82.4%, 98.6%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,425,810

CSS custom property--colour: #2503D2;

Brightness & contrast

Relative luminance0.05112WCAG 2.x, 0 is black and 1 is white

Perceived brightness73.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.38:1

Contrast with white10.38:1WCAG normal text: AAA

Contrast with black2.02:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#DAFC2D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0049D7no red cones; affects about 1% of men; ΔE 34.3 from the original

Deuteranopia#0036CFno green cones; the most common form, about 1% of men; ΔE 23.8 from the original

Tritanopia#00577Bno blue cones; rare, and affects men and women equally; ΔE 100.2 from the original

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

Contrast with white, large text10.38:1WCAG large text: AAA

Contrast with black, large text2.02:1WCAG large text: Fail

Named colours

Medium blue · ΔE 2.4 Blue · ΔE 20.9 Blue violet · ΔE 22.2 Dark violet · ΔE 25.4 Dark blue · ΔE 31 Dark orchid · ΔE 35

Nearest named CSS colourMedium blue (#0000CD)ΔE 2.39, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#B0D203

Analogous#0348D2, #8C03D2

Triadic#D22503, #03D225

Split complementary#D28D03, #48D203

Tetradic#D20349, #B0D203, #03D28D

Tints, shades & saturation

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

Lighter +40%#B2A3FE

Lighter +30%#8871FD

Lighter +20%#5E3FFC

Lighter +10%#340CFC

Darker −10%#1C02A0

Darker −20%#13026D

Darker −30%#0A013B

Darker −40%#020009

More saturated +25%#2300D5

Less saturated −25%#371EB7

Channel breakdown

R37

B210

Red37 (14.5%)

Green3 (1.2%)

Blue210 (82.4%)

Hue249.86°

Saturation (HSL)97.18%

Lightness41.76%

Dominant channelBlue

Hex per channelR 25 · G 03 · B D2

Keep nerding

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

#2503D2

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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