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Recognised as Colour

#001622

  • #001622
  • Blue
  • Dark
  • Nearest: Black

#001622 is a blue with RGB values 0, 22, 34 and HSL 201°, 100%, 7%. It is a dark colour, so white text on it reaches 18.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#001622#001622
HEX#001622
RGBrgb(0, 22, 34)
RGB (0–1)0, 0.0863, 0.1333
RGB percentages0%, 8.6%, 13.3%
HSLhsl(201.2, 100%, 6.7%)
HSV / HSBhsv(201.2, 100%, 13.3%)
CMYK100%, 35.3%, 0%, 86.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,666
CSS custom property--colour: #001622;

Brightness & contrast

Relative luminance0.00689WCAG 2.x, 0 is black and 1 is white
Perceived brightness20.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.46:1
Contrast with white18.46:1WCAG normal text: AAA
Contrast with black1.14:1WCAG normal text: Fail
Greyscale equivalent#121212
Inverted#FFE9DD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#101623no red cones; affects about 1% of men; ΔE 5 from the original
Deuteranopia#0B1222no green cones; the most common form, about 1% of men; ΔE 5.6 from the original
Tritanopia#00191Ano blue cones; rare, and affects men and women equally; ΔE 8.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.46:1WCAG large text: AAA
Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 12.9Dark slate grey · ΔE 27.4Dim grey · ΔE 39.8Slate grey · ΔE 46.6Gray · ΔE 48.7Teal · ΔE 49.3
Nearest named CSS colourBlack (#000000)ΔE 12.91, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#220C00
Analogous#00221D, #000522
Triadic#220016, #162200
Split complementary#220005, #221D00
Tetradic#1D0022, #220C00, #052200

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#009AEE
Lighter +30%#0079BB
Lighter +20%#005888
Lighter +10%#003755
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001622
Less saturated −25%#04151E

Channel breakdown

R0
G22
B34
Red0 (0%)
Green22 (8.6%)
Blue34 (13.3%)
Hue201.18°
Saturation (HSL)100%
Lightness6.67%
Dominant channelBlue
Hex per channelR 00 · G 16 · B 22

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Every value on this page was computed from “hex 001622” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.