Recognised as Colour

#3A3D52

#3A3D52
Blue
Dark
Nearest: Dark slate grey

#3A3D52 is a blue with RGB values 58, 61, 82 and HSL 233°, 17%, 27%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3A3D52#3A3D52

HEX#3A3D52

RGBrgb(58, 61, 82)

RGB (0–1)0.2275, 0.2392, 0.3216

RGB percentages22.7%, 23.9%, 32.2%

HSLhsl(232.5, 17.1%, 27.5%)

HSV / HSBhsv(232.5, 29.3%, 32.2%)

CMYK29.3%, 25.6%, 0%, 67.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,816,786

CSS custom property--colour: #3A3D52;

Brightness & contrast

Relative luminance0.04846WCAG 2.x, 0 is black and 1 is white

Perceived brightness62.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.66:1

Contrast with white10.66:1WCAG normal text: AAA

Contrast with black1.97:1WCAG normal text: Fail

Greyscale equivalent#3E3E3E

Inverted#C5C2AD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#373F53no red cones; affects about 1% of men; ΔE 2.1 from the original

Deuteranopia#363D51no green cones; the most common form, about 1% of men; ΔE 1.7 from the original

Tritanopia#344144no blue cones; rare, and affects men and women equally; ΔE 12.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.66:1WCAG large text: AAA

Contrast with black, large text1.97:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.2 Dim grey · ΔE 22.8 Slate grey · ΔE 27.4 Black · ΔE 29.7 Light slate grey · ΔE 30.4 Gray · ΔE 30.6

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.17, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#524F3A

Analogous#3A4952, #433A52

Triadic#523A3D, #3D523A

Split complementary#52433A, #49523A

Tetradic#523A49, #524F3A, #3A5243

Tints, shades & saturation

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

Lighter +40%#9EA1BA

Lighter +30%#8085A5

Lighter +20%#64698E

Lighter +10%#4F5370

Darker −10%#252734

Darker −20%#101116

Darker −30%#000000

Darker −40%#000000

More saturated +25%#293064

Less saturated −25%#464646

Channel breakdown

R58

G61

B82

Red58 (22.7%)

Green61 (23.9%)

Blue82 (32.2%)

Hue232.5°

Saturation (HSL)17.14%

Lightness27.45%

Dominant channelBlue

Hex per channelR 3A · G 3D · B 52

Keep nerding

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

#3A3D52

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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