Colour

#005EF4

#005EF4
Blue
Dark
Nearest: Medium slateblue

#005EF4 is a blue with RGB values 0, 94, 244 and HSL 217°, 100%, 48%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#005EF4#005EF4

HEX#005EF4

RGBrgb(0, 94, 244)

RGB (0–1)0, 0.3686, 0.9569

RGB percentages0%, 36.9%, 95.7%

HSLhsl(216.9, 100%, 47.8%)

HSV / HSBhsv(216.9, 100%, 95.7%)

CMYK100%, 61.5%, 0%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer24,308

CSS custom property--colour: #005EF4;

Brightness & contrast

Relative luminance0.14537WCAG 2.x, 0 is black and 1 is white

Perceived brightness109.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.37:1

Contrast with white5.37:1WCAG normal text: AA

Contrast with black3.91:1WCAG normal text: Fail

Greyscale equivalent#555555

Inverted#FFA10B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0075F9no red cones; affects about 1% of men; ΔE 16.1 from the original

Deuteranopia#0060F1no green cones; the most common form, about 1% of men; ΔE 3.2 from the original

Tritanopia#0086A0no blue cones; rare, and affects men and women equally; ΔE 81.8 from the original

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

Contrast with white, large text5.37:1WCAG large text: AAA

Contrast with black, large text3.91:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 17.6 Royal blue · ΔE 18.5 Slate blue · ΔE 22.9 Medium purple · ΔE 32.2 Blue violet · ΔE 34.4 Dodgerblue · ΔE 34.5

Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 17.57, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F49600

Analogous#00D8F4, #1C00F4

Triadic#F4005E, #5EF400

Split complementary#F41C00, #D8F400

Tetradic#F400D8, #F49600, #00F41C

Tints, shades & saturation

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

Lighter +40%#C1D9FF

Lighter +30%#8EBAFF

Lighter +20%#5B9AFF

Lighter +10%#287BFF

Darker −10%#004AC1

Darker −20%#00378E

Darker −30%#00235B

Darker −40%#000F28

More saturated +25%#005EF4

Less saturated −25%#1F65D6

Channel breakdown

G94

B244

Red0 (0%)

Green94 (36.9%)

Blue244 (95.7%)

Hue216.89°

Saturation (HSL)100%

Lightness47.84%

Dominant channelBlue

Hex per channelR 00 · G 5E · B F4

Keep nerding

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

#005EF4

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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