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Recognised as Colour

#0F1E40

  • #0F1E40
  • Blue
  • Dark
  • Nearest: Black

#0F1E40 is a blue with RGB values 15, 30, 64 and HSL 222°, 62%, 15%. It is a dark colour, so white text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0F1E40#0F1E40
HEX#0F1E40
RGBrgb(15, 30, 64)
RGB (0–1)0.0588, 0.1176, 0.251
RGB percentages5.9%, 11.8%, 25.1%
HSLhsl(221.6, 62%, 15.5%)
HSV / HSBhsv(221.6, 76.6%, 25.1%)
CMYK76.6%, 53.1%, 0%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer990,784
CSS custom property--colour: #0F1E40;

Brightness & contrast

Relative luminance0.014WCAG 2.x, 0 is black and 1 is white
Perceived brightness32.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.41:1
Contrast with white16.41:1WCAG normal text: AAA
Contrast with black1.28:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#F0E1BF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0D2241no red cones; affects about 1% of men; ΔE 3.6 from the original
Deuteranopia#041D3Fno green cones; the most common form, about 1% of men; ΔE 2 from the original
Tritanopia#00262Bno blue cones; rare, and affects men and women equally; ΔE 24.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.41:1WCAG large text: AAA
Contrast with black, large text1.28:1WCAG large text: Fail

Named colours

Black · ΔE 27.4Dark slateblue · ΔE 32.4Dark slate grey · ΔE 33.6Midnight blue · ΔE 35.9Dim grey · ΔE 40.8Steel blue · ΔE 42.9
Nearest named CSS colourBlack (#000000)ΔE 27.43, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#40310F
Analogous#0F3740, #180F40
Triadic#400F1E, #1E400F
Split complementary#40180F, #37400F
Tetradic#400F37, #40310F, #0F4018

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4772D4
Lighter +30%#2C58BC
Lighter +20%#224593
Lighter +10%#193169
Darker −10%#050B17
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#051A4A
Less saturated −25%#192236

Channel breakdown

R15
G30
B64
Red15 (5.9%)
Green30 (11.8%)
Blue64 (25.1%)
Hue221.63°
Saturation (HSL)62.03%
Lightness15.49%
Dominant channelBlue
Hex per channelR 0F · G 1E · B 40

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Every value on this page was computed from “0f1e40” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.