Colour

#0F273F

#0F273F
Blue
Dark
Nearest: Black

#0F273F is a blue with RGB values 15, 39, 63 and HSL 210°, 62%, 15%. It is a dark colour, so white text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0F273F#0F273F

HEX#0F273F

RGBrgb(15, 39, 63)

RGB (0–1)0.0588, 0.1529, 0.2471

RGB percentages5.9%, 15.3%, 24.7%

HSLhsl(210, 61.5%, 15.3%)

HSV / HSBhsv(210, 76.2%, 24.7%)

CMYK76.2%, 38.1%, 0%, 75.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer993,087

CSS custom property--colour: #0F273F;

Brightness & contrast

Relative luminance0.01911WCAG 2.x, 0 is black and 1 is white

Perceived brightness37.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.19:1

Contrast with white15.19:1WCAG normal text: AAA

Contrast with black1.38:1WCAG normal text: Fail

Greyscale equivalent#242424

Inverted#F0D8C0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1C2840no red cones; affects about 1% of men; ΔE 3.4 from the original

Deuteranopia#16243Fno green cones; the most common form, about 1% of men; ΔE 4 from the original

Tritanopia#002D30no blue cones; rare, and affects men and women equally; ΔE 17.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.19:1WCAG large text: AAA

Contrast with black, large text1.38:1WCAG large text: Fail

Named colours

Black · ΔE 23.5 Dark slate grey · ΔE 24.6 Dim grey · ΔE 34.5 Slate grey · ΔE 38.6 Dark slateblue · ΔE 38.8 Steel blue · ΔE 40.3

Nearest named CSS colourBlack (#000000)ΔE 23.46, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3F270F

Analogous#0F3F3F, #0F0F3F

Triadic#3F0F27, #273F0F

Split complementary#3F0F0F, #3F3F0F

Tetradic#3F0F3F, #3F270F, #0F3F0F

Tints, shades & saturation

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

Lighter +40%#478DD3

Lighter +30%#2C74BB

Lighter +20%#235A91

Lighter +10%#194168

Darker −10%#050E16

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#052749

Less saturated −25%#192735

Channel breakdown

R15

G39

B63

Red15 (5.9%)

Green39 (15.3%)

Blue63 (24.7%)

Hue210°

Saturation (HSL)61.54%

Lightness15.29%

Dominant channelBlue

Hex per channelR 0F · G 27 · B 3F

Keep nerding

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

#0F273F

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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