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Recognised as Colour

#022930

  • #022930
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#022930 is a cyan with RGB values 2, 41, 48 and HSL 189°, 92%, 10%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#022930#022930
HEX#022930
RGBrgb(2, 41, 48)
RGB (0–1)0.0078, 0.1608, 0.1882
RGB percentages0.8%, 16.1%, 18.8%
HSLhsl(189.1, 92%, 9.8%)
HSV / HSBhsv(189.1, 95.8%, 18.8%)
CMYK95.8%, 14.6%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer141,616
CSS custom property--colour: #022930;

Brightness & contrast

Relative luminance0.01812WCAG 2.x, 0 is black and 1 is white
Perceived brightness35.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.41:1
Contrast with white15.41:1WCAG normal text: AAA
Contrast with black1.36:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#FDD6CF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#242730no red cones; affects about 1% of men; ΔE 11.6 from the original
Deuteranopia#1D2330no green cones; the most common form, about 1% of men; ΔE 11.5 from the original
Tritanopia#002C2Bno blue cones; rare, and affects men and women equally; ΔE 6.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.41:1WCAG large text: AAA
Contrast with black, large text1.36:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17.5Black · ΔE 19.6Dim grey · ΔE 32.7Teal · ΔE 38.6Slate grey · ΔE 39.3Gray · ΔE 41.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.48, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#300902
Analogous#023020, #021230
Triadic#300229, #293002
Split complementary#300212, #302002
Tetradic#200230, #300902, #123002

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0AD0F4
Lighter +30%#08A6C3
Lighter +20%#067D92
Lighter +10%#045361
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002A32
Less saturated −25%#08252A

Channel breakdown

R2
G41
B48
Red2 (0.8%)
Green41 (16.1%)
Blue48 (18.8%)
Hue189.13°
Saturation (HSL)92%
Lightness9.8%
Dominant channelBlue
Hex per channelR 02 · G 29 · B 30

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Every value on this page was computed from “hex 022930” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.