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Colour

#11221A

  • #11221A
  • Cyan
  • Dark
  • Nearest: Black

#11221A is a cyan with RGB values 17, 34, 26 and HSL 152°, 33%, 10%. It is a dark colour, so white text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#11221A#11221A
HEX#11221A
RGBrgb(17, 34, 26)
RGB (0–1)0.0667, 0.1333, 0.102
RGB percentages6.7%, 13.3%, 10.2%
HSLhsl(151.8, 33.3%, 10%)
HSV / HSBhsv(151.8, 50%, 13.3%)
CMYK50%, 0%, 23.5%, 86.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,122,842
CSS custom property--colour: #11221A;

Brightness & contrast

Relative luminance0.01338WCAG 2.x, 0 is black and 1 is white
Perceived brightness29 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.57:1
Contrast with white16.57:1WCAG normal text: AAA
Contrast with black1.27:1WCAG normal text: Fail
Greyscale equivalent#1E1E1E
Inverted#EEDDE5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#21201Ano red cones; affects about 1% of men; ΔE 8.7 from the original
Deuteranopia#1F1E1Ano green cones; the most common form, about 1% of men; ΔE 9.1 from the original
Tritanopia#0D2220no 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 text16.57:1WCAG large text: AAA
Contrast with black, large text1.27:1WCAG large text: Fail

Named colours

Black · ΔE 15.3Dark slate grey · ΔE 21Dim grey · ΔE 34.4Dark olivegreen · ΔE 42.2Teal · ΔE 43.1Gray · ΔE 43.2
Nearest named CSS colourBlack (#000000)ΔE 15.29, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#221119
Analogous#112212, #112222
Triadic#1A1122, #221A11
Split complementary#221122, #221111
Tetradic#121122, #221119, #222211

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#55AA82
Lighter +30%#448868
Lighter +20%#33664E
Lighter +10%#224434
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0B281A
Less saturated −25%#171C1A

Channel breakdown

R17
G34
B26
Red17 (6.7%)
Green34 (13.3%)
Blue26 (10.2%)
Hue151.76°
Saturation (HSL)33.33%
Lightness10%
Dominant channelGreen
Hex per channelR 11 · G 22 · B 1A

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Every value on this page was computed from “11221a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.