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Colour

#001A22

  • #001A22
  • Cyan
  • Dark
  • Nearest: Black

#001A22 is a cyan with RGB values 0, 26, 34 and HSL 194°, 100%, 7%. It is a dark colour, so white text on it reaches 17.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#001A22#001A22
HEX#001A22
RGBrgb(0, 26, 34)
RGB (0–1)0, 0.102, 0.1333
RGB percentages0%, 10.2%, 13.3%
HSLhsl(194.1, 100%, 6.7%)
HSV / HSBhsv(194.1, 100%, 13.3%)
CMYK100%, 23.5%, 0%, 86.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,690
CSS custom property--colour: #001A22;

Brightness & contrast

Relative luminance0.00854WCAG 2.x, 0 is black and 1 is white
Perceived brightness23 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.94:1
Contrast with white17.94:1WCAG normal text: AAA
Contrast with black1.17:1WCAG normal text: Fail
Greyscale equivalent#151515
Inverted#FFE5DD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#151922no red cones; affects about 1% of men; ΔE 7.5 from the original
Deuteranopia#101522no green cones; the most common form, about 1% of men; ΔE 8.3 from the original
Tritanopia#001D1Dno blue cones; rare, and affects men and women equally; ΔE 6.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.94:1WCAG large text: AAA
Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Black · ΔE 13.1Dark slate grey · ΔE 24.6Dim grey · ΔE 38.2Slate grey · ΔE 45.4Teal · ΔE 46.4Gray · ΔE 47.1
Nearest named CSS colourBlack (#000000)ΔE 13.12, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#220800
Analogous#002219, #000922
Triadic#22001A, #1A2200
Split complementary#220009, #221900
Tetradic#190022, #220800, #092200

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#00B6EE
Lighter +30%#008FBB
Lighter +20%#006888
Lighter +10%#004155
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001A22
Less saturated −25%#04181E

Channel breakdown

R0
G26
B34
Red0 (0%)
Green26 (10.2%)
Blue34 (13.3%)
Hue194.12°
Saturation (HSL)100%
Lightness6.67%
Dominant channelBlue
Hex per channelR 00 · G 1A · B 22

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Every value on this page was computed from “001a22” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.