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Recognised as Colour

#016788

  • #016788
  • Cyan
  • Dark
  • Nearest: Steel blue

#016788 is a cyan with RGB values 1, 103, 136 and HSL 195°, 99%, 27%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#016788#016788
HEX#016788
RGBrgb(1, 103, 136)
RGB (0–1)0.0039, 0.4039, 0.5333
RGB percentages0.4%, 40.4%, 53.3%
HSLhsl(194.7, 98.5%, 26.9%)
HSV / HSBhsv(194.7, 99.3%, 53.3%)
CMYK99.3%, 24.3%, 0%, 46.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer92,040
CSS custom property--colour: #016788;

Brightness & contrast

Relative luminance0.11485WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.37:1
Contrast with white6.37:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#FE9877

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#56658Ano red cones; affects about 1% of men; ΔE 17.1 from the original
Deuteranopia#465A88no green cones; the most common form, about 1% of men; ΔE 18.7 from the original
Tritanopia#007072no blue cones; rare, and affects men and women equally; ΔE 21.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.37:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Steel blue · ΔE 16.3Slate grey · ΔE 21.9Dark slate grey · ΔE 23.4Light slate grey · ΔE 23.4Teal · ΔE 24.7Dark cyan · ΔE 27
Nearest named CSS colourSteel blue (#4682B4)ΔE 16.32, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#882201
Analogous#018865, #012488
Triadic#880167, #678801
Split complementary#880124, #886501
Tetradic#650188, #882201, #248801

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#57D5FE
Lighter +30%#25C8FD
Lighter +20%#02B4ED
Lighter +10%#018DBB
Darker −10%#014155
Darker −20%#001A23
Darker −30%#000000
Darker −40%#000000
More saturated +25%#006889
Less saturated −25%#125E77

Channel breakdown

R1
G103
B136
Red1 (0.4%)
Green103 (40.4%)
Blue136 (53.3%)
Hue194.67°
Saturation (HSL)98.54%
Lightness26.86%
Dominant channelBlue
Hex per channelR 01 · G 67 · B 88

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Every value on this page was computed from “hex 016788” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.