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Recognised as Colour

#063746

  • #063746
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#063746 is a cyan with RGB values 6, 55, 70 and HSL 194°, 84%, 15%. It is a dark colour, so white text on it reaches 12.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#063746#063746
HEX#063746
RGBrgb(6, 55, 70)
RGB (0–1)0.0235, 0.2157, 0.2745
RGB percentages2.4%, 21.6%, 27.5%
HSLhsl(194.1, 84.2%, 14.9%)
HSV / HSBhsv(194.1, 91.4%, 27.5%)
CMYK91.4%, 21.4%, 0%, 72.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer407,366
CSS custom property--colour: #063746;

Brightness & contrast

Relative luminance0.03213WCAG 2.x, 0 is black and 1 is white
Perceived brightness48.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.78:1
Contrast with white12.78:1WCAG normal text: AAA
Contrast with black1.64:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#F9C8B9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2F3647no red cones; affects about 1% of men; ΔE 11.5 from the original
Deuteranopia#263046no green cones; the most common form, about 1% of men; ΔE 12 from the original
Tritanopia#003C3Cno blue cones; rare, and affects men and women equally; ΔE 11.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.78:1WCAG large text: AAA
Contrast with black, large text1.64:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.6Black · ΔE 26.7Dim grey · ΔE 28.8Slate grey · ΔE 32.9Teal · ΔE 34Light slate grey · ΔE 35.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.58, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#461506
Analogous#064635, #061746
Triadic#460637, #374606
Split complementary#460617, #463506
Tetradic#350646, #461506, #174606

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2BBFED
Lighter +30%#12A6D3
Lighter +20%#0E81A4
Lighter +10%#0A5C75
Darker −10%#021217
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003A4C
Less saturated −25%#10323D

Channel breakdown

R6
G55
B70
Red6 (2.4%)
Green55 (21.6%)
Blue70 (27.5%)
Hue194.06°
Saturation (HSL)84.21%
Lightness14.9%
Dominant channelBlue
Hex per channelR 06 · G 37 · B 46

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Every value on this page was computed from “hex 063746” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.