Colour

#190A50

#190A50
Blue
Dark
Nearest: Midnight blue

#190A50 is a blue with RGB values 25, 10, 80 and HSL 253°, 78%, 18%. It is a dark colour, so white text on it reaches 17.5:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#190A50#190A50

HEX#190A50

RGBrgb(25, 10, 80)

RGB (0–1)0.098, 0.0392, 0.3137

RGB percentages9.8%, 3.9%, 31.4%

HSLhsl(252.9, 77.8%, 17.6%)

HSV / HSBhsv(252.9, 87.5%, 31.4%)

CMYK68.8%, 87.5%, 0%, 68.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,641,040

CSS custom property--colour: #190A50;

Brightness & contrast

Relative luminance0.01003WCAG 2.x, 0 is black and 1 is white

Perceived brightness31.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.49:1

Contrast with white17.49:1WCAG normal text: AAA

Contrast with black1.2:1WCAG normal text: Fail

Greyscale equivalent#121212

Inverted#E6F5AF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001C52no red cones; affects about 1% of men; ΔE 15.1 from the original

Deuteranopia#00174Fno green cones; the most common form, about 1% of men; ΔE 12.2 from the original

Tritanopia#001F2Dno blue cones; rare, and affects men and women equally; ΔE 43.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.49:1WCAG large text: AAA

Contrast with black, large text1.2:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 12.4 Dark slateblue · ΔE 22.2 Rebecca purple · ΔE 28.6 Indigo · ΔE 28.8 Navy · ΔE 31.4 Purple · ΔE 36.4

Nearest named CSS colourMidnight blue (#191970)ΔE 12.43, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#41500A

Analogous#0A1E50, #3C0A50

Triadic#50190A, #0A5019

Split complementary#503C0A, #1E500A

Tetradic#500A1E, #41500A, #0A503C

Tints, shades & saturation

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

Lighter +40%#633FE7

Lighter +30%#441BD8

Lighter +20%#3515AB

Lighter +10%#27107D

Darker −10%#0B0423

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#13005A

Less saturated −25%#1F1545

Channel breakdown

R25

G10

B80

Red25 (9.8%)

Green10 (3.9%)

Blue80 (31.4%)

Hue252.86°

Saturation (HSL)77.78%

Lightness17.65%

Dominant channelBlue

Hex per channelR 19 · G 0A · B 50

Keep nerding

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

#190A50

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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