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Recognised as Colour

#022C19

  • #022C19
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#022C19 is a cyan with RGB values 2, 44, 25 and HSL 153°, 91%, 9%. It is a dark colour, so white text on it reaches 15.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#022C19#022C19
HEX#022C19
RGBrgb(2, 44, 25)
RGB (0–1)0.0078, 0.1725, 0.098
RGB percentages0.8%, 17.3%, 9.8%
HSLhsl(152.9, 91.3%, 9%)
HSV / HSBhsv(152.9, 95.5%, 17.3%)
CMYK95.5%, 0%, 43.2%, 82.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer142,361
CSS custom property--colour: #022C19;

Brightness & contrast

Relative luminance0.01884WCAG 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 15.25:1
Contrast with white15.25:1WCAG normal text: AAA
Contrast with black1.38:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#FDD3E6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2B2818no red cones; affects about 1% of men; ΔE 18.4 from the original
Deuteranopia#26241Ano green cones; the most common form, about 1% of men; ΔE 18.8 from the original
Tritanopia#002C27no blue cones; rare, and affects men and women equally; ΔE 10.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.25:1WCAG large text: AAA
Contrast with black, large text1.38:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 22Black · ΔE 26.2Dark olivegreen · ΔE 35.3Dim grey · ΔE 36.6Teal · ΔE 38.5Dark cyan · ΔE 42.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 21.97, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2C0215
Analogous#022C04, #022A2C
Triadic#19022C, #2C1902
Split complementary#2C022A, #2C0402
Tetradic#04022C, #2C0215, #2A2C02

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0BEF88
Lighter +30%#09BE6C
Lighter +20%#068E50
Lighter +10%#045D35
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002E19
Less saturated −25%#082618

Channel breakdown

R2
G44
B25
Red2 (0.8%)
Green44 (17.3%)
Blue25 (9.8%)
Hue152.86°
Saturation (HSL)91.3%
Lightness9.02%
Dominant channelGreen
Hex per channelR 02 · G 2C · B 19

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Every value on this page was computed from “022c19” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.