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Colour

#0F4084

  • #0F4084
  • Blue
  • Dark
  • Nearest: Dark slateblue

#0F4084 is a blue with RGB values 15, 64, 132 and HSL 215°, 80%, 29%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0F4084#0F4084
HEX#0F4084
RGBrgb(15, 64, 132)
RGB (0–1)0.0588, 0.251, 0.5176
RGB percentages5.9%, 25.1%, 51.8%
HSLhsl(214.9, 79.6%, 28.8%)
HSV / HSBhsv(214.9, 88.6%, 51.8%)
CMYK88.6%, 51.5%, 0%, 48.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer999,556
CSS custom property--colour: #0F4084;

Brightness & contrast

Relative luminance0.05434WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.06:1
Contrast with white10.06:1WCAG normal text: AAA
Contrast with black2.09:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#F0BF7B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#154786no red cones; affects about 1% of men; ΔE 5 from the original
Deuteranopia#003D83no green cones; the most common form, about 1% of men; ΔE 2.1 from the original
Tritanopia#00515Bno blue cones; rare, and affects men and women equally; ΔE 42.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.06:1WCAG large text: AAA
Contrast with black, large text2.09:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 14.5Midnight blue · ΔE 24.3Steel blue · ΔE 31Rebecca purple · ΔE 31.8Royal blue · ΔE 33.5Slate blue · ΔE 33.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 14.52, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#84530F
Analogous#0F7A84, #190F84
Triadic#840F40, #40840F
Split complementary#84190F, #7A840F
Tetradic#840F7A, #84530F, #0F8419

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#70A5EF
Lighter +30%#4288EA
Lighter +20%#196CE0
Lighter +10%#1456B2
Darker −10%#0A2A56
Darker −20%#051428
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003E93
Less saturated −25%#214372

Channel breakdown

R15
G64
B132
Red15 (5.9%)
Green64 (25.1%)
Blue132 (51.8%)
Hue214.87°
Saturation (HSL)79.59%
Lightness28.82%
Dominant channelBlue
Hex per channelR 0F · G 40 · B 84

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Every value on this page was computed from “0f4084” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.