Colour

#0F1522

#0F1522
Blue
Dark
Nearest: Black

#0F1522 is a blue with RGB values 15, 21, 34 and HSL 221°, 39%, 10%. It is a dark colour, so white text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0F1522#0F1522

HEX#0F1522

RGBrgb(15, 21, 34)

RGB (0–1)0.0588, 0.0824, 0.1333

RGB percentages5.9%, 8.2%, 13.3%

HSLhsl(221.1, 38.8%, 9.6%)

HSV / HSBhsv(221.1, 55.9%, 13.3%)

CMYK55.9%, 38.2%, 0%, 86.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer988,450

CSS custom property--colour: #0F1522;

Brightness & contrast

Relative luminance0.00753WCAG 2.x, 0 is black and 1 is white

Perceived brightness21.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.25:1

Contrast with white18.25:1WCAG normal text: AAA

Contrast with black1.15:1WCAG normal text: Fail

Greyscale equivalent#151515

Inverted#F0EADD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#101623no red cones; affects about 1% of men; ΔE 0.5 from the original

Deuteranopia#0E1422no green cones; the most common form, about 1% of men; ΔE 0.8 from the original

Tritanopia#08181Ano blue cones; rare, and affects men and women equally; ΔE 9.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.25:1WCAG large text: AAA

Contrast with black, large text1.15:1WCAG large text: Fail

Named colours

Black · ΔE 12.1 Dark slate grey · ΔE 28.5 Dim grey · ΔE 38.9 Slate grey · ΔE 46.2 Dark slateblue · ΔE 47.1 Gray · ΔE 47.8

Nearest named CSS colourBlack (#000000)ΔE 12.08, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#221C0F

Analogous#0F1E22, #130F22

Triadic#220F15, #15220F

Split complementary#22130F, #1E220F

Tetradic#220F1E, #221C0F, #0F2213

Tints, shades & saturation

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

Lighter +40%#4D6CB0

Lighter +30%#3E578C

Lighter +20%#2E4169

Lighter +10%#1F2B45

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#091328

Less saturated −25%#15171C

Channel breakdown

R15

G21

B34

Red15 (5.9%)

Green21 (8.2%)

Blue34 (13.3%)

Hue221.05°

Saturation (HSL)38.78%

Lightness9.61%

Dominant channelBlue

Hex per channelR 0F · G 15 · B 22

Keep nerding

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

#0F1522

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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