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Recognised as Colour

#14213F

  • #14213F
  • Blue
  • Dark
  • Nearest: Black

#14213F is a blue with RGB values 20, 33, 63 and HSL 222°, 52%, 16%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#14213F#14213F
HEX#14213F
RGBrgb(20, 33, 63)
RGB (0–1)0.0784, 0.1294, 0.2471
RGB percentages7.8%, 12.9%, 24.7%
HSLhsl(221.9, 51.8%, 16.3%)
HSV / HSBhsv(221.9, 68.3%, 24.7%)
CMYK68.3%, 47.6%, 0%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,319,231
CSS custom property--colour: #14213F;

Brightness & contrast

Relative luminance0.01595WCAG 2.x, 0 is black and 1 is white
Perceived brightness34.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.92:1
Contrast with white15.92:1WCAG normal text: AAA
Contrast with black1.32:1WCAG normal text: Fail
Greyscale equivalent#202020
Inverted#EBDEC0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#142440no red cones; affects about 1% of men; ΔE 2.4 from the original
Deuteranopia#0E203Eno green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#00282Cno blue cones; rare, and affects men and women equally; ΔE 22.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.92:1WCAG large text: AAA
Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Black · ΔE 25.3Dark slate grey · ΔE 30.4Dark slateblue · ΔE 34.3Dim grey · ΔE 38Midnight blue · ΔE 38.9Slate grey · ΔE 41.7
Nearest named CSS colourBlack (#000000)ΔE 25.34, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3F3214
Analogous#14363F, #1D143F
Triadic#3F1421, #213F14
Split complementary#3F1D14, #363F14
Tetradic#3F1436, #3F3214, #143F1D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5679C9
Lighter +30%#395EB3
Lighter +20%#2D4A8C
Lighter +10%#203566
Darker −10%#080D18
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0A1D49
Less saturated −25%#1E2535

Channel breakdown

R20
G33
B63
Red20 (7.8%)
Green33 (12.9%)
Blue63 (24.7%)
Hue221.86°
Saturation (HSL)51.81%
Lightness16.27%
Dominant channelBlue
Hex per channelR 14 · G 21 · B 3F

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Every value on this page was computed from “14213f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.