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Recognised as Colour

#0F142A

  • #0F142A
  • Blue
  • Dark
  • Nearest: Black

#0F142A is a blue with RGB values 15, 20, 42 and HSL 229°, 47%, 11%. It is a dark colour, so white text on it reaches 18.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0F142A#0F142A
HEX#0F142A
RGBrgb(15, 20, 42)
RGB (0–1)0.0588, 0.0784, 0.1647
RGB percentages5.9%, 7.8%, 16.5%
HSLhsl(228.9, 47.4%, 11.2%)
HSV / HSBhsv(228.9, 64.3%, 16.5%)
CMYK64.3%, 52.4%, 0%, 83.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer988,202
CSS custom property--colour: #0F142A;

Brightness & contrast

Relative luminance0.00769WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.2:1
Contrast with white18.2:1WCAG normal text: AAA
Contrast with black1.15:1WCAG normal text: Fail
Greyscale equivalent#151515
Inverted#F0EBD5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0B172Bno red cones; affects about 1% of men; ΔE 3 from the original
Deuteranopia#08142Ano green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#04191Cno blue cones; rare, and affects men and women equally; ΔE 16.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.2:1WCAG large text: AAA
Contrast with black, large text1.15:1WCAG large text: Fail

Named colours

Black · ΔE 18Dark slate grey · ΔE 32.1Dim grey · ΔE 41Dark slateblue · ΔE 41.1Midnight blue · ΔE 43.8Slate grey · ΔE 46.8
Nearest named CSS colourBlack (#000000)ΔE 17.99, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2A250F
Analogous#0F212A, #180F2A
Triadic#2A0F14, #142A0F
Split complementary#2A180F, #212A0F
Tetradic#2A0F21, #2A250F, #0F2A18

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#485DBD
Lighter +30%#374A9B
Lighter +20%#2A3875
Lighter +10%#1C2650
Darker −10%#020204
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#081031
Less saturated −25%#161823

Channel breakdown

R15
G20
B42
Red15 (5.9%)
Green20 (7.8%)
Blue42 (16.5%)
Hue228.89°
Saturation (HSL)47.37%
Lightness11.18%
Dominant channelBlue
Hex per channelR 0F · G 14 · B 2A

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Every value on this page was computed from “0f142a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.