Recognised as Colour

#081F33

#081F33
Blue
Dark
Nearest: Black

#081F33 is a blue with RGB values 8, 31, 51 and HSL 208°, 73%, 12%. It is a dark colour, so white text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#081F33#081F33

HEX#081F33

RGBrgb(8, 31, 51)

RGB (0–1)0.0314, 0.1216, 0.2

RGB percentages3.1%, 12.2%, 20%

HSLhsl(207.9, 72.9%, 11.6%)

HSV / HSBhsv(207.9, 84.3%, 20%)

CMYK84.3%, 39.2%, 0%, 80%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer532,275

CSS custom property--colour: #081F33;

Brightness & contrast

Relative luminance0.01271WCAG 2.x, 0 is black and 1 is white

Perceived brightness29.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.74:1

Contrast with white16.74:1WCAG normal text: AAA

Contrast with black1.25:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#F7E0CC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#162034no red cones; affects about 1% of men; ΔE 3.6 from the original

Deuteranopia#101C33no green cones; the most common form, about 1% of men; ΔE 4.3 from the original

Tritanopia#002426no blue cones; rare, and affects men and women equally; ΔE 15.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.74:1WCAG large text: AAA

Contrast with black, large text1.25:1WCAG large text: Fail

Named colours

Black · ΔE 19.3 Dark slate grey · ΔE 26 Dim grey · ΔE 36.9 Slate grey · ΔE 42.1 Dark slateblue · ΔE 42.4 Steel blue · ΔE 44.7

Nearest named CSS colourBlack (#000000)ΔE 19.28, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#331C08

Analogous#083332, #080933

Triadic#33081F, #1F3308

Split complementary#33080A, #333208

Tetradic#310833, #331C08, #093308

Tints, shades & saturation

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

Lighter +40%#298ADE

Lighter +30%#1D6FB7

Lighter +20%#16558B

Lighter +10%#0F3A5F

Darker −10%#010407

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#01203A

Less saturated −25%#0F1E2C

Channel breakdown

G31

B51

Red8 (3.1%)

Green31 (12.2%)

Blue51 (20%)

Hue207.91°

Saturation (HSL)72.88%

Lightness11.57%

Dominant channelBlue

Hex per channelR 08 · G 1F · B 33

Keep nerding

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

#081F33

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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