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Recognised as Colour

#011611

  • #011611
  • Cyan
  • Dark
  • Nearest: Black

#011611 is a cyan with RGB values 1, 22, 17 and HSL 166°, 91%, 5%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#011611#011611
HEX#011611
RGBrgb(1, 22, 17)
RGB (0–1)0.0039, 0.0863, 0.0667
RGB percentages0.4%, 8.6%, 6.7%
HSLhsl(165.7, 91.3%, 4.5%)
HSV / HSBhsv(165.7, 95.5%, 8.6%)
CMYK95.5%, 0%, 22.7%, 91.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer71,185
CSS custom property--colour: #011611;

Brightness & contrast

Relative luminance0.00621WCAG 2.x, 0 is black and 1 is white
Perceived brightness17.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.68:1
Contrast with white18.68:1WCAG normal text: AAA
Contrast with black1.12:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#FEE9EE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#151411no red cones; affects about 1% of men; ΔE 7.7 from the original
Deuteranopia#111111no green cones; the most common form, about 1% of men; ΔE 7.8 from the original
Tritanopia#001615no blue cones; rare, and affects men and women equally; ΔE 2.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.68:1WCAG large text: AAA
Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Black · ΔE 9.6Dark slate grey · ΔE 26.3Dim grey · ΔE 39.6Teal · ΔE 48.4Dark olivegreen · ΔE 48.6Gray · ΔE 48.6
Nearest named CSS colourBlack (#000000)ΔE 9.6, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#160106
Analogous#011606, #011016
Triadic#110116, #161101
Split complementary#160110, #160701
Tetradic#070116, #160106, #101601

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0AD9A8
Lighter +30%#08A882
Lighter +20%#05785C
Lighter +10%#034737
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001712
Less saturated −25%#04130F

Channel breakdown

R1
G22
B17
Red1 (0.4%)
Green22 (8.6%)
Blue17 (6.7%)
Hue165.71°
Saturation (HSL)91.3%
Lightness4.51%
Dominant channelGreen
Hex per channelR 01 · G 16 · B 11

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Every value on this page was computed from “hex 011611” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.