Colour

#003EDA

#003EDA
Blue
Dark
Nearest: Medium slateblue

#003EDA is a blue with RGB values 0, 62, 218 and HSL 223°, 100%, 43%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Medium slateblue.

Colour values

#003EDA#003EDA

HEX#003EDA

RGBrgb(0, 62, 218)

RGB (0–1)0, 0.2431, 0.8549

RGB percentages0%, 24.3%, 85.5%

HSLhsl(222.9, 100%, 42.7%)

HSV / HSBhsv(222.9, 100%, 85.5%)

CMYK100%, 71.6%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,090

CSS custom property--colour: #003EDA;

Brightness & contrast

Relative luminance0.08507WCAG 2.x, 0 is black and 1 is white

Perceived brightness87.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.77:1

Contrast with white7.77:1WCAG normal text: AAA

Contrast with black2.7:1WCAG normal text: Fail

Greyscale equivalent#3C3C3C

Inverted#FFC125

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#005CDFno red cones; affects about 1% of men; ΔE 21.2 from the original

Deuteranopia#0048D7no green cones; the most common form, about 1% of men; ΔE 9.1 from the original

Tritanopia#006B88no blue cones; rare, and affects men and women equally; ΔE 85.5 from the original

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

Contrast with white, large text7.77:1WCAG large text: AAA

Contrast with black, large text2.7:1WCAG large text: Fail

Named colours

Medium slateblue · ΔE 24.7 Dark blue · ΔE 24.7 Medium blue · ΔE 24.8 Blue violet · ΔE 25.6 Navy · ΔE 28.2 Slate blue · ΔE 28.6

Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 24.7, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DA9C00

Analogous#00ABDA, #2F00DA

Triadic#DA003E, #3EDA00

Split complementary#DA2F00, #ABDA00

Tetradic#DA00AB, #DA9C00, #00DA2F

Tints, shades & saturation

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

Lighter +40%#A7C0FF

Lighter +30%#749CFF

Lighter +20%#4177FF

Lighter +10%#0E53FF

Darker −10%#002FA7

Darker −20%#002174

Darker −30%#001241

Darker −40%#00040E

More saturated +25%#003EDA

Less saturated −25%#1B4ABF

Channel breakdown

G62

B218

Red0 (0%)

Green62 (24.3%)

Blue218 (85.5%)

Hue222.94°

Saturation (HSL)100%

Lightness42.75%

Dominant channelBlue

Hex per channelR 00 · G 3E · B DA

Keep nerding

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

#003EDA

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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