Recognised as Colour

#1A193C

#1A193C
Blue
Dark
Nearest: Black

#1A193C is a blue with RGB values 26, 25, 60 and HSL 242°, 41%, 17%. It is a dark colour, so white text on it reaches 16.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1A193C#1A193C

HEX#1A193C

RGBrgb(26, 25, 60)

RGB (0–1)0.102, 0.098, 0.2353

RGB percentages10.2%, 9.8%, 23.5%

HSLhsl(241.7, 41.2%, 16.7%)

HSV / HSBhsv(241.7, 58.3%, 23.5%)

CMYK56.7%, 58.3%, 0%, 76.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,710,396

CSS custom property--colour: #1A193C;

Brightness & contrast

Relative luminance0.01241WCAG 2.x, 0 is black and 1 is white

Perceived brightness31.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.82:1

Contrast with white16.82:1WCAG normal text: AAA

Contrast with black1.25:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#E5E6C3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#081E3Dno red cones; affects about 1% of men; ΔE 7.4 from the original

Deuteranopia#061C3Bno green cones; the most common form, about 1% of men; ΔE 7.1 from the original

Tritanopia#0D2127no blue cones; rare, and affects men and women equally; ΔE 24.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.82:1WCAG large text: AAA

Contrast with black, large text1.25:1WCAG large text: Fail

Named colours

Black · ΔE 27.7 Dark slateblue · ΔE 31.3 Midnight blue · ΔE 33.8 Dark slate grey · ΔE 36.5 Dim grey · ΔE 42.2 Rebecca purple · ΔE 45.2

Nearest named CSS colourBlack (#000000)ΔE 27.74, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3B3C19

Analogous#19293C, #2C193C

Triadic#3C1A19, #193C1A

Split complementary#3C2B19, #293C19

Tetradic#3C1929, #3B3C19, #193C2C

Tints, shades & saturation

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

Lighter +40%#6663BE

Lighter +30%#4946A8

Lighter +20%#393784

Lighter +10%#2A2860

Darker −10%#0A0A18

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#100E47

Less saturated −25%#242431

Channel breakdown

R26

G25

B60

Red26 (10.2%)

Green25 (9.8%)

Blue60 (23.5%)

Hue241.71°

Saturation (HSL)41.18%

Lightness16.67%

Dominant channelBlue

Hex per channelR 1A · G 19 · B 3C

Keep nerding

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

#1A193C

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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