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Colour

#006C81

  • #006C81
  • Cyan
  • Dark
  • Nearest: Teal

#006C81 is a cyan with RGB values 0, 108, 129 and HSL 190°, 100%, 25%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#006C81#006C81
HEX#006C81
RGBrgb(0, 108, 129)
RGB (0–1)0, 0.4235, 0.5059
RGB percentages0%, 42.4%, 50.6%
HSLhsl(189.8, 100%, 25.3%)
HSV / HSBhsv(189.8, 100%, 50.6%)
CMYK100%, 16.3%, 0%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer27,777
CSS custom property--colour: #006C81;

Brightness & contrast

Relative luminance0.1231WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.07:1
Contrast with white6.07:1WCAG normal text: AA
Contrast with black3.46:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#FF937E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E6882no red cones; affects about 1% of men; ΔE 21.1 from the original
Deuteranopia#4F5E81no green cones; the most common form, about 1% of men; ΔE 22 from the original
Tritanopia#007373no blue cones; rare, and affects men and women equally; ΔE 14.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.07:1WCAG large text: AAA
Contrast with black, large text3.46:1WCAG large text: AA

Named colours

Teal · ΔE 16.4Dark cyan · ΔE 19.2Dark slate grey · ΔE 19.6Slate grey · ΔE 21.2Steel blue · ΔE 22.1Cadetblue · ΔE 22.7
Nearest named CSS colourTeal (#008080)ΔE 16.4, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#811500
Analogous#008156, #002B81
Triadic#81006C, #6C8100
Split complementary#81002B, #815600
Tetradic#560081, #811500, #2C8100

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4EE2FF
Lighter +30%#1BDAFF
Lighter +20%#00C1E7
Lighter +10%#0097B4
Darker −10%#00414E
Darker −20%#00171B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#006C81
Less saturated −25%#106171

Channel breakdown

R0
G108
B129
Red0 (0%)
Green108 (42.4%)
Blue129 (50.6%)
Hue189.77°
Saturation (HSL)100%
Lightness25.29%
Dominant channelBlue
Hex per channelR 00 · G 6C · B 81

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Every value on this page was computed from “006c81” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.