Recognised as Colour

#2F63C0

#2F63C0
Blue
Dark
Nearest: Royal blue

#2F63C0 is a blue with RGB values 47, 99, 192 and HSL 218°, 61%, 47%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#2F63C0#2F63C0

HEX#2F63C0

RGBrgb(47, 99, 192)

RGB (0–1)0.1843, 0.3882, 0.7529

RGB percentages18.4%, 38.8%, 75.3%

HSLhsl(218.5, 60.7%, 46.9%)

HSV / HSBhsv(218.5, 75.5%, 75.3%)

CMYK75.5%, 48.4%, 0%, 24.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,105,728

CSS custom property--colour: #2F63C0;

Brightness & contrast

Relative luminance0.13334WCAG 2.x, 0 is black and 1 is white

Perceived brightness103 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.73:1

Contrast with white5.73:1WCAG normal text: AA

Contrast with black3.67:1WCAG normal text: Fail

Greyscale equivalent#5F5F5F

Inverted#D09C3F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2E6DC3no red cones; affects about 1% of men; ΔE 6.9 from the original

Deuteranopia#0060BEno green cones; the most common form, about 1% of men; ΔE 3.5 from the original

Tritanopia#007988no blue cones; rare, and affects men and women equally; ΔE 53.7 from the original

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

Contrast with white, large text5.73:1WCAG large text: AAA

Contrast with black, large text3.67:1WCAG large text: AA

Named colours

Royal blue · ΔE 16.3 Dodgerblue · ΔE 19.6 Dark slateblue · ΔE 20 Cornflower blue · ΔE 20.2 Slate blue · ΔE 20.9 Medium purple · ΔE 24.5

Nearest named CSS colourRoyal blue (#4169E1)ΔE 16.29, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C08C2F

Analogous#2FACC0, #442FC0

Triadic#C02F63, #63C02F

Split complementary#C0432F, #ABC02F

Tetradic#C02FAB, #C08C2F, #2FC043

Tints, shades & saturation

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

Lighter +40%#C9D8F2

Lighter +30%#A0BAE8

Lighter +20%#779CDE

Lighter +10%#4E7ED4

Darker −10%#254E97

Darker −20%#1B396E

Darker −30%#112445

Darker −40%#070E1C

More saturated +25%#115BDE

Less saturated −25%#4D6BA2

Channel breakdown

R47

G99

B192

Red47 (18.4%)

Green99 (38.8%)

Blue192 (75.3%)

Hue218.48°

Saturation (HSL)60.67%

Lightness46.86%

Dominant channelBlue

Hex per channelR 2F · G 63 · B C0

Keep nerding

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

#2F63C0

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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