Colour

#081F3C

#081F3C
Blue
Dark
Nearest: Black

#081F3C is a blue with RGB values 8, 31, 60 and HSL 213°, 76%, 13%. It is a dark colour, so white text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#081F3C#081F3C

HEX#081F3C

RGBrgb(8, 31, 60)

RGB (0–1)0.0314, 0.1216, 0.2353

RGB percentages3.1%, 12.2%, 23.5%

HSLhsl(213.5, 76.5%, 13.3%)

HSV / HSBhsv(213.5, 86.7%, 23.5%)

CMYK86.7%, 48.3%, 0%, 76.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer532,284

CSS custom property--colour: #081F3C;

Brightness & contrast

Relative luminance0.01358WCAG 2.x, 0 is black and 1 is white

Perceived brightness31.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.52:1

Contrast with white16.52:1WCAG normal text: AAA

Contrast with black1.27:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#F7E0C3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#11213Dno red cones; affects about 1% of men; ΔE 1.9 from the original

Deuteranopia#081D3Bno green cones; the most common form, about 1% of men; ΔE 1.4 from the original

Tritanopia#00262Ano blue cones; rare, and affects men and women equally; ΔE 20.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.52:1WCAG large text: AAA

Contrast with black, large text1.27:1WCAG large text: Fail

Named colours

Black · ΔE 24.5 Dark slate grey · ΔE 30.3 Dark slateblue · ΔE 36.2 Dim grey · ΔE 39.2 Midnight blue · ΔE 40.2 Slate grey · ΔE 42.9

Nearest named CSS colourBlack (#000000)ΔE 24.48, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3C2508

Analogous#08393C, #0B083C

Triadic#3C081F, #1F3C08

Split complementary#3C0B08, #393C08

Tetradic#3C0839, #3C2508, #083C0B

Tints, shades & saturation

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

Lighter +40%#2D7EE3

Lighter +30%#1A65C3

Lighter +20%#144E96

Lighter +10%#0E3669

Darker −10%#02080F

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001E44

Less saturated −25%#102034

Channel breakdown

G31

B60

Red8 (3.1%)

Green31 (12.2%)

Blue60 (23.5%)

Hue213.46°

Saturation (HSL)76.47%

Lightness13.33%

Dominant channelBlue

Hex per channelR 08 · G 1F · B 3C

Keep nerding

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

#081F3C

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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