Colour

#190C57

#190C57
Blue
Dark
Nearest: Midnight blue

#190C57 is a blue with RGB values 25, 12, 87 and HSL 250°, 76%, 19%. It is a dark colour, so white text on it reaches 17.1:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#190C57#190C57

HEX#190C57

RGBrgb(25, 12, 87)

RGB (0–1)0.098, 0.0471, 0.3412

RGB percentages9.8%, 4.7%, 34.1%

HSLhsl(250.4, 75.8%, 19.4%)

HSV / HSBhsv(250.4, 86.2%, 34.1%)

CMYK71.3%, 86.2%, 0%, 65.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,641,559

CSS custom property--colour: #190C57;

Brightness & contrast

Relative luminance0.01158WCAG 2.x, 0 is black and 1 is white

Perceived brightness33.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.05:1

Contrast with white17.05:1WCAG normal text: AAA

Contrast with black1.23:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#E6F3A8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001F59no red cones; affects about 1% of men; ΔE 15.7 from the original

Deuteranopia#001956no green cones; the most common form, about 1% of men; ΔE 11.9 from the original

Tritanopia#002332no blue cones; rare, and affects men and women equally; ΔE 46.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.05:1WCAG large text: AAA

Contrast with black, large text1.23:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 9.3 Dark slateblue · ΔE 21.1 Indigo · ΔE 26 Rebecca purple · ΔE 26.3 Navy · ΔE 28.3 Dark blue · ΔE 33.4

Nearest named CSS colourMidnight blue (#191970)ΔE 9.3, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4A570C

Analogous#0C2557, #3E0C57

Triadic#57190C, #0C5719

Split complementary#573E0C, #25570C

Tetradic#570C25, #4A570C, #0C573E

Tints, shades & saturation

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

Lighter +40%#6449E6

Lighter +30%#401FDD

Lighter +20%#3318B1

Lighter +10%#261284

Darker −10%#0C062A

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#110063

Less saturated −25%#21184B

Channel breakdown

R25

G12

B87

Red25 (9.8%)

Green12 (4.7%)

Blue87 (34.1%)

Hue250.4°

Saturation (HSL)75.76%

Lightness19.41%

Dominant channelBlue

Hex per channelR 19 · G 0C · B 57

Keep nerding

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

#190C57

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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