Recognised as Colour

#2F3E4D

#2F3E4D
Blue
Dark
Nearest: Dark slate grey

#2F3E4D is a blue with RGB values 47, 62, 77 and HSL 210°, 24%, 24%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2F3E4D#2F3E4D

HEX#2F3E4D

RGBrgb(47, 62, 77)

RGB (0–1)0.1843, 0.2431, 0.302

RGB percentages18.4%, 24.3%, 30.2%

HSLhsl(210, 24.2%, 24.3%)

HSV / HSBhsv(210, 39%, 30.2%)

CMYK39%, 19.5%, 0%, 69.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,096,141

CSS custom property--colour: #2F3E4D;

Brightness & contrast

Relative luminance0.04585WCAG 2.x, 0 is black and 1 is white

Perceived brightness59.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.95:1

Contrast with white10.95:1WCAG normal text: AAA

Contrast with black1.92:1WCAG normal text: Fail

Greyscale equivalent#3C3C3C

Inverted#D0C1B2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#383E4Eno red cones; affects about 1% of men; ΔE 3.6 from the original

Deuteranopia#353B4Dno green cones; the most common form, about 1% of men; ΔE 4.2 from the original

Tritanopia#254143no blue cones; rare, and affects men and women equally; ΔE 10.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.95:1WCAG large text: AAA

Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 13.7 Dim grey · ΔE 22 Slate grey · ΔE 27.3 Black · ΔE 27.9 Gray · ΔE 30.2 Light slate grey · ΔE 30.4

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.67, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4D3E2F

Analogous#2F4D4D, #2F2F4D

Triadic#4D2F3E, #3E4D2F

Split complementary#4D2F2F, #4D4D2F

Tetradic#4D2F4D, #4D3E2F, #2F4D2F

Tints, shades & saturation

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

Lighter +40%#8EA4BA

Lighter +30%#6E8BA7

Lighter +20%#56718C

Lighter +10%#42586D

Darker −10%#1C252D

Darker −20%#080B0E

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1F3E5D

Less saturated −25%#3E3E3E

Channel breakdown

R47

G62

B77

Red47 (18.4%)

Green62 (24.3%)

Blue77 (30.2%)

Hue210°

Saturation (HSL)24.19%

Lightness24.31%

Dominant channelBlue

Hex per channelR 2F · G 3E · B 4D

Keep nerding

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

#2F3E4D

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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