Colour

#2D3344

#2D3344
Blue
Dark
Nearest: Dark slate grey

#2D3344 is a blue with RGB values 45, 51, 68 and HSL 224°, 20%, 22%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2D3344#2D3344

HEX#2D3344

RGBrgb(45, 51, 68)

RGB (0–1)0.1765, 0.2, 0.2667

RGB percentages17.6%, 20%, 26.7%

HSLhsl(224.3, 20.4%, 22.2%)

HSV / HSBhsv(224.3, 33.8%, 26.7%)

CMYK33.8%, 25%, 0%, 73.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,962,244

CSS custom property--colour: #2D3344;

Brightness & contrast

Relative luminance0.03343WCAG 2.x, 0 is black and 1 is white

Perceived brightness51.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.59:1

Contrast with white12.59:1WCAG normal text: AAA

Contrast with black1.67:1WCAG normal text: Fail

Greyscale equivalent#333333

Inverted#D2CCBB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2E3445no red cones; affects about 1% of men; ΔE 0.5 from the original

Deuteranopia#2C3244no green cones; the most common form, about 1% of men; ΔE 0.8 from the original

Tritanopia#273639no blue cones; rare, and affects men and women equally; ΔE 10.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.59:1WCAG large text: AAA

Contrast with black, large text1.67:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.7 Black · ΔE 24.3 Dim grey · ΔE 25.8 Slate grey · ΔE 31.8 Gray · ΔE 34.3 Light slate grey · ΔE 34.8

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.73, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#443E2D

Analogous#2D3F44, #322D44

Triadic#442D33, #33442D

Split complementary#44322D, #3F442D

Tetradic#442D3F, #443E2D, #2D4432

Tints, shades & saturation

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

Lighter +40%#8B95B2

Lighter +30%#6C799E

Lighter +20%#566181

Lighter +10%#414A63

Darker −10%#191C25

Darker −20%#040507

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1F2C52

Less saturated −25%#393939

Channel breakdown

R45

G51

B68

Red45 (17.6%)

Green51 (20%)

Blue68 (26.7%)

Hue224.35°

Saturation (HSL)20.35%

Lightness22.16%

Dominant channelBlue

Hex per channelR 2D · G 33 · B 44

Keep nerding

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

#2D3344

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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