Colour

#1C0D53

#1C0D53
Blue
Dark
Nearest: Midnight blue

#1C0D53 is a blue with RGB values 28, 13, 83 and HSL 253°, 73%, 19%. It is a dark colour, so white text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1C0D53#1C0D53

HEX#1C0D53

RGBrgb(28, 13, 83)

RGB (0–1)0.1098, 0.051, 0.3255

RGB percentages11%, 5.1%, 32.5%

HSLhsl(252.9, 72.9%, 18.8%)

HSV / HSBhsv(252.9, 84.3%, 32.5%)

CMYK66.3%, 84.3%, 0%, 67.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,838,419

CSS custom property--colour: #1C0D53;

Brightness & contrast

Relative luminance0.01159WCAG 2.x, 0 is black and 1 is white

Perceived brightness33.5 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#151515

Inverted#E3F2AC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001E55no red cones; affects about 1% of men; ΔE 14.8 from the original

Deuteranopia#001A52no green cones; the most common form, about 1% of men; ΔE 12.9 from the original

Tritanopia#002230no blue cones; rare, and affects men and women equally; ΔE 44.1 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 11.8 Dark slateblue · ΔE 20.9 Rebecca purple · ΔE 27.7 Indigo · ΔE 28.5 Navy · ΔE 31.4 Purple · ΔE 35.9

Nearest named CSS colourMidnight blue (#191970)ΔE 11.84, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#44530D

Analogous#0D2153, #3F0D53

Triadic#531C0D, #0D531C

Split complementary#533F0D, #21530D

Tetradic#530D21, #44530D, #0D533F

Tints, shades & saturation

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

Lighter +40%#6A49E3

Lighter +30%#4922D7

Lighter +20%#3A1BAB

Lighter +10%#2B147F

Darker −10%#0D0627

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#15015F

Less saturated −25%#231947

Channel breakdown

R28

G13

B83

Red28 (11%)

Green13 (5.1%)

Blue83 (32.5%)

Hue252.86°

Saturation (HSL)72.92%

Lightness18.82%

Dominant channelBlue

Hex per channelR 1C · G 0D · B 53

Keep nerding

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

#1C0D53

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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