Recognised as Colour

#302F46

#302F46
Blue
Dark
Nearest: Dark slate grey

#302F46 is a blue with RGB values 48, 47, 70 and HSL 243°, 20%, 23%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#302F46#302F46

HEX#302F46

RGBrgb(48, 47, 70)

RGB (0–1)0.1882, 0.1843, 0.2745

RGB percentages18.8%, 18.4%, 27.5%

HSLhsl(242.6, 19.7%, 22.9%)

HSV / HSBhsv(242.6, 32.9%, 27.5%)

CMYK31.4%, 32.9%, 0%, 72.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,157,830

CSS custom property--colour: #302F46;

Brightness & contrast

Relative luminance0.03104WCAG 2.x, 0 is black and 1 is white

Perceived brightness50.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.96:1

Contrast with white12.96:1WCAG normal text: AAA

Contrast with black1.62:1WCAG normal text: Fail

Greyscale equivalent#313131

Inverted#CFD0B9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#293247no red cones; affects about 1% of men; ΔE 4.2 from the original

Deuteranopia#283145no green cones; the most common form, about 1% of men; ΔE 4.5 from the original

Tritanopia#2B3337no blue cones; rare, and affects men and women equally; ΔE 13.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.96:1WCAG large text: AAA

Contrast with black, large text1.62:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 23.7 Black · ΔE 25.8 Dim grey · ΔE 28.6 Slate grey · ΔE 33.7 Dark slateblue · ΔE 35.5 Gray · ΔE 36.6

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 23.73, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#45462F

Analogous#2F3946, #3C2F46

Triadic#46302F, #2F4630

Split complementary#463C2F, #39462F

Tetradic#462F39, #45462F, #2F463C

Tints, shades & saturation

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

Lighter +40%#908EB3

Lighter +30%#716F9F

Lighter +20%#5A5883

Lighter +10%#454365

Darker −10%#1B1B27

Darker −20%#060609

Darker −30%#000000

Darker −40%#000000

More saturated +25%#232055

Less saturated −25%#3B3B3B

Channel breakdown

R48

G47

B70

Red48 (18.8%)

Green47 (18.4%)

Blue70 (27.5%)

Hue242.61°

Saturation (HSL)19.66%

Lightness22.94%

Dominant channelBlue

Hex per channelR 30 · G 2F · B 46

Keep nerding

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

#302F46

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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