Recognised as Colour

#241B45

#241B45
Blue
Dark
Nearest: Dark slateblue

#241B45 is a blue with RGB values 36, 27, 69 and HSL 253°, 44%, 19%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#241B45#241B45

HEX#241B45

RGBrgb(36, 27, 69)

RGB (0–1)0.1412, 0.1059, 0.2706

RGB percentages14.1%, 10.6%, 27.1%

HSLhsl(252.9, 43.7%, 18.8%)

HSV / HSBhsv(252.9, 60.9%, 27.1%)

CMYK47.8%, 60.9%, 0%, 72.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,366,277

CSS custom property--colour: #241B45;

Brightness & contrast

Relative luminance0.01589WCAG 2.x, 0 is black and 1 is white

Perceived brightness36.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.94:1

Contrast with white15.94:1WCAG normal text: AAA

Contrast with black1.32:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#DBE4BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#072346no red cones; affects about 1% of men; ΔE 11.8 from the original

Deuteranopia#082144no green cones; the most common form, about 1% of men; ΔE 11.1 from the original

Tritanopia#1B242Dno blue cones; rare, and affects men and women equally; ΔE 25.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.94:1WCAG large text: AAA

Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.3 Midnight blue · ΔE 28.9 Black · ΔE 32.8 Rebecca purple · ΔE 39.6 Dark slate grey · ΔE 39.9 Dim grey · ΔE 43.4

Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.27, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3C451B

Analogous#1B2745, #391B45

Triadic#45241B, #1B4524

Split complementary#45391B, #27451B

Tetradic#451B27, #3C451B, #1B4539

Tints, shades & saturation

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

Lighter +40%#7C68C4

Lighter +30%#5D46B3

Lighter +20%#4A388E

Lighter +10%#37296A

Darker −10%#110D20

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1D0F51

Less saturated −25%#2B2739

Channel breakdown

R36

G27

B69

Red36 (14.1%)

Green27 (10.6%)

Blue69 (27.1%)

Hue252.86°

Saturation (HSL)43.75%

Lightness18.82%

Dominant channelBlue

Hex per channelR 24 · G 1B · B 45

Keep nerding

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

#241B45

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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