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Colour

#002018

  • #002018
  • Cyan
  • Dark
  • Nearest: Black

#002018 is a cyan with RGB values 0, 32, 24 and HSL 165°, 100%, 6%. It is a dark colour, so white text on it reaches 17.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#002018#002018
HEX#002018
RGBrgb(0, 32, 24)
RGB (0–1)0, 0.1255, 0.0941
RGB percentages0%, 12.5%, 9.4%
HSLhsl(165, 100%, 6.3%)
HSV / HSBhsv(165, 100%, 12.5%)
CMYK100%, 0%, 25%, 87.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,216
CSS custom property--colour: #002018;

Brightness & contrast

Relative luminance0.01099WCAG 2.x, 0 is black and 1 is white
Perceived brightness25.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.22:1
Contrast with white17.22:1WCAG normal text: AAA
Contrast with black1.22:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#FFDFE7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1E1D18no red cones; affects about 1% of men; ΔE 13.7 from the original
Deuteranopia#1A1A19no green cones; the most common form, about 1% of men; ΔE 14.1 from the original
Tritanopia#00201Eno blue cones; rare, and affects men and women equally; ΔE 4.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.22:1WCAG large text: AAA
Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Black · ΔE 17.4Dark slate grey · ΔE 22.4Dim grey · ΔE 37.5Teal · ΔE 42.4Dark olivegreen · ΔE 43.5Gray · ΔE 46.1
Nearest named CSS colourBlack (#000000)ΔE 17.44, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#200008
Analogous#002008, #001820
Triadic#180020, #201800
Split complementary#200018, #200800
Tetradic#080020, #200008, #182000

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#00ECB1
Lighter +30%#00B98B
Lighter +20%#008665
Lighter +10%#00533E
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002018
Less saturated −25%#041C16

Channel breakdown

R0
G32
B24
Red0 (0%)
Green32 (12.5%)
Blue24 (9.4%)
Hue165°
Saturation (HSL)100%
Lightness6.27%
Dominant channelGreen
Hex per channelR 00 · G 20 · B 18

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Every value on this page was computed from “hex 002018” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.