Recognised as Colour

#19027C

#19027C
Blue
Dark
Nearest: Navy

#19027C is a blue with RGB values 25, 2, 124 and HSL 251°, 97%, 25%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#19027C#19027C

HEX#19027C

RGBrgb(25, 2, 124)

RGB (0–1)0.098, 0.0078, 0.4863

RGB percentages9.8%, 0.8%, 48.6%

HSLhsl(251.3, 96.8%, 24.7%)

HSV / HSBhsv(251.3, 98.4%, 48.6%)

CMYK79.8%, 98.4%, 0%, 51.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,639,036

CSS custom property--colour: #19027C;

Brightness & contrast

Relative luminance0.01705WCAG 2.x, 0 is black and 1 is white

Perceived brightness44.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.66:1

Contrast with white15.66:1WCAG normal text: AAA

Contrast with black1.34:1WCAG normal text: Fail

Greyscale equivalent#101010

Inverted#E6FD83

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00287Fno red cones; affects about 1% of men; ΔE 22.9 from the original

Deuteranopia#001E7Ano green cones; the most common form, about 1% of men; ΔE 17.1 from the original

Tritanopia#003046no blue cones; rare, and affects men and women equally; ΔE 67.2 from the original

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

Contrast with white, large text15.66:1WCAG large text: AAA

Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Navy · ΔE 4.4 Dark blue · ΔE 9.2 Indigo · ΔE 11.3 Midnight blue · ΔE 18.3 Rebecca purple · ΔE 23.6 Purple · ΔE 31.7

Nearest named CSS colourNavy (#000080)ΔE 4.39, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#657C02

Analogous#02287C, #56027C

Triadic#7C1902, #027C19

Split complementary#7C5602, #287C02

Tetradic#7C0228, #657C02, #027C56

Tints, shades & saturation

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

Lighter +40%#6F4EFC

Lighter +30%#461CFB

Lighter +20%#2D04E0

Lighter +10%#2303AE

Darker −10%#0F014A

Darker −20%#050018

Darker −30%#000000

Darker −40%#000000

More saturated +25%#18007E

Less saturated −25%#23126C

Channel breakdown

R25

B124

Red25 (9.8%)

Green2 (0.8%)

Blue124 (48.6%)

Hue251.31°

Saturation (HSL)96.83%

Lightness24.71%

Dominant channelBlue

Hex per channelR 19 · G 02 · B 7C

Keep nerding

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

#19027C

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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