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Recognised as Colour

#012222

  • #012222
  • Cyan
  • Dark
  • Nearest: Black

#012222 is a cyan with RGB values 1, 34, 34 and HSL 180°, 94%, 7%. It is a dark colour, so white text on it reaches 16.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#012222#012222
HEX#012222
RGBrgb(1, 34, 34)
RGB (0–1)0.0039, 0.1333, 0.1333
RGB percentages0.4%, 13.3%, 13.3%
HSLhsl(180, 94.3%, 6.9%)
HSV / HSBhsv(180, 97.1%, 13.3%)
CMYK97.1%, 0%, 0%, 86.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer74,274
CSS custom property--colour: #012222;

Brightness & contrast

Relative luminance0.01266WCAG 2.x, 0 is black and 1 is white
Perceived brightness28.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.76:1
Contrast with white16.76:1WCAG normal text: AAA
Contrast with black1.25:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#FEDDDD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1F2022no red cones; affects about 1% of men; ΔE 12.1 from the original
Deuteranopia#1A1C22no green cones; the most common form, about 1% of men; ΔE 12.6 from the original
Tritanopia#002422no blue cones; rare, and affects men and women equally; ΔE 2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.76:1WCAG large text: AAA
Contrast with black, large text1.25:1WCAG large text: Fail

Named colours

Black · ΔE 16.5Dark slate grey · ΔE 20.2Dim grey · ΔE 35.6Teal · ΔE 41.2Slate grey · ΔE 43.5Gray · ΔE 44.3
Nearest named CSS colourBlack (#000000)ΔE 16.54, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#220101
Analogous#012212, #011222
Triadic#220122, #222201
Split complementary#220112, #221201
Tetradic#120122, #220101, #122201

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#07E8E8
Lighter +30%#05B7B7
Lighter +20%#048585
Lighter +10%#025454
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002323
Less saturated −25%#051E1E

Channel breakdown

R1
G34
B34
Red1 (0.4%)
Green34 (13.3%)
Blue34 (13.3%)
Hue180°
Saturation (HSL)94.29%
Lightness6.86%
Dominant channelGreen and Blue
Hex per channelR 01 · G 22 · B 22

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Every value on this page was computed from “hex 012222” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.