Colour

#345B76

#345B76
Blue
Dark
Nearest: Dark slate grey

#345B76 is a blue with RGB values 52, 91, 118 and HSL 205°, 39%, 33%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#345B76#345B76

HEX#345B76

RGBrgb(52, 91, 118)

RGB (0–1)0.2039, 0.3569, 0.4627

RGB percentages20.4%, 35.7%, 46.3%

HSLhsl(204.5, 38.8%, 33.3%)

HSV / HSBhsv(204.5, 55.9%, 46.3%)

CMYK55.9%, 22.9%, 0%, 53.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,431,286

CSS custom property--colour: #345B76;

Brightness & contrast

Relative luminance0.0952WCAG 2.x, 0 is black and 1 is white

Perceived brightness85.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.23:1

Contrast with white7.23:1WCAG normal text: AAA

Contrast with black2.9:1WCAG normal text: Fail

Greyscale equivalent#555555

Inverted#CBA489

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4F5B77no red cones; affects about 1% of men; ΔE 8.5 from the original

Deuteranopia#465476no green cones; the most common form, about 1% of men; ΔE 9.5 from the original

Tritanopia#096264no blue cones; rare, and affects men and women equally; ΔE 20.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text7.23:1WCAG large text: AAA

Contrast with black, large text2.9:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18 Slate grey · ΔE 18.5 Steel blue · ΔE 20.1 Light slate grey · ΔE 21 Dim grey · ΔE 21.6 Gray · ΔE 26.2

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.95, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#764F34

Analogous#347670, #343A76

Triadic#76345B, #5B7634

Split complementary#76343A, #767034

Tetradic#703476, #764F34, #3A7634

Tints, shades & saturation

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

Lighter +40%#A1C0D5

Lighter +30%#7DA8C6

Lighter +20%#5A90B6

Lighter +10%#447699

Darker −10%#244053

Darker −20%#15242F

Darker −30%#05090C

Darker −40%#000000

More saturated +25%#1F5F8B

Less saturated −25%#495761

Channel breakdown

R52

G91

B118

Red52 (20.4%)

Green91 (35.7%)

Blue118 (46.3%)

Hue204.55°

Saturation (HSL)38.82%

Lightness33.33%

Dominant channelBlue

Hex per channelR 34 · G 5B · B 76

Keep nerding

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

#345B76

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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