Colour

#0075F8

#0075F8
Blue
Dark
Nearest: Royal blue

#0075F8 is a blue with RGB values 0, 117, 248 and HSL 212°, 100%, 49%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0075F8#0075F8

HEX#0075F8

RGBrgb(0, 117, 248)

RGB (0–1)0, 0.4588, 0.9725

RGB percentages0%, 45.9%, 97.3%

HSLhsl(211.7, 100%, 48.6%)

HSV / HSBhsv(211.7, 100%, 97.3%)

CMYK100%, 52.8%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer30,200

CSS custom property--colour: #0075F8;

Brightness & contrast

Relative luminance0.195WCAG 2.x, 0 is black and 1 is white

Perceived brightness122.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.9:1

Contrast with white4.29:1WCAG normal text: Fail

Contrast with black4.9:1WCAG normal text: AA

Greyscale equivalent#666666

Inverted#FF8A07

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0085FDno red cones; affects about 1% of men; ΔE 10.5 from the original

Deuteranopia#0071F5no green cones; the most common form, about 1% of men; ΔE 1.9 from the original

Tritanopia#0096ABno blue cones; rare, and affects men and women equally; ΔE 71.5 from the original

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

Contrast with white, large text4.29:1WCAG large text: AA

Contrast with black, large text4.9:1WCAG large text: AAA

Named colours

Royal blue · ΔE 8.8 Dodgerblue · ΔE 17.9 Medium slateblue · ΔE 19.5 Slate blue · ΔE 20.7 Medium purple · ΔE 26.7 Cornflower blue · ΔE 29.1

Nearest named CSS colourRoyal blue (#4169E1)ΔE 8.77, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F88300

Analogous#00F1F8, #0700F8

Triadic#F80075, #75F800

Split complementary#F80700, #F1F800

Tetradic#F800F1, #F88300, #00F807

Tints, shades & saturation

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

Lighter +40%#C5E0FF

Lighter +30%#92C5FF

Lighter +20%#5FAAFF

Lighter +10%#2C90FF

Darker −10%#005DC5

Darker −20%#004592

Darker −30%#002D5F

Darker −40%#00152C

More saturated +25%#0075F8

Less saturated −25%#1F77D9

Channel breakdown

G117

B248

Red0 (0%)

Green117 (45.9%)

Blue248 (97.3%)

Hue211.69°

Saturation (HSL)100%

Lightness48.63%

Dominant channelBlue

Hex per channelR 00 · G 75 · B F8

Keep nerding

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

#0075F8

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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