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Colour

#016668

  • #016668
  • Cyan
  • Dark
  • Nearest: Teal

#016668 is a cyan with RGB values 1, 102, 104 and HSL 181°, 98%, 21%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#016668#016668
HEX#016668
RGBrgb(1, 102, 104)
RGB (0–1)0.0039, 0.4, 0.4078
RGB percentages0.4%, 40%, 40.8%
HSLhsl(181.2, 98.1%, 20.6%)
HSV / HSBhsv(181.2, 99%, 40.8%)
CMYK99%, 1.9%, 0%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer91,752
CSS custom property--colour: #016668;

Brightness & contrast

Relative luminance0.10509WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.77:1
Contrast with white6.77:1WCAG normal text: AA
Contrast with black3.1:1WCAG normal text: Fail
Greyscale equivalent#515151
Inverted#FE9997

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E6068no red cones; affects about 1% of men; ΔE 25.1 from the original
Deuteranopia#515768no green cones; the most common form, about 1% of men; ΔE 25.7 from the original
Tritanopia#006A66no blue cones; rare, and affects men and women equally; ΔE 4.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.77:1WCAG large text: AAA
Contrast with black, large text3.1:1WCAG large text: AA

Named colours

Teal · ΔE 10.8Dark slate grey · ΔE 14.9Dark cyan · ΔE 15.1Cadetblue · ΔE 22.8Dim grey · ΔE 25.8Slate grey · ΔE 25.9
Nearest named CSS colourTeal (#008080)ΔE 10.78, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#680301
Analogous#016836, #013368
Triadic#680166, #666801
Split complementary#680133, #683601
Tetradic#370168, #680301, #336801

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#38F9FD
Lighter +30%#05F8FD
Lighter +20%#02C9CD
Lighter +10%#01989B
Darker −10%#013435
Darker −20%#000303
Darker −30%#000000
Darker −40%#000000
More saturated +25%#006769
Less saturated −25%#0E595B

Channel breakdown

R1
G102
B104
Red1 (0.4%)
Green102 (40%)
Blue104 (40.8%)
Hue181.17°
Saturation (HSL)98.1%
Lightness20.59%
Dominant channelBlue
Hex per channelR 01 · G 66 · B 68

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Every value on this page was computed from “hex 016668” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.