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Recognised as Colour

#014A47

  • #014A47
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#014A47 is a cyan with RGB values 1, 74, 71 and HSL 178°, 97%, 15%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#014A47#014A47
HEX#014A47
RGBrgb(1, 74, 71)
RGB (0–1)0.0039, 0.2902, 0.2784
RGB percentages0.4%, 29%, 27.8%
HSLhsl(177.5, 97.3%, 14.7%)
HSV / HSBhsv(177.5, 98.6%, 29%)
CMYK98.6%, 0%, 4.1%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer84,551
CSS custom property--colour: #014A47;

Brightness & contrast

Relative luminance0.05359WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.14:1
Contrast with white10.14:1WCAG normal text: AAA
Contrast with black2.07:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#FEB5B8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#454547no red cones; affects about 1% of men; ΔE 21.3 from the original
Deuteranopia#3C3F48no green cones; the most common form, about 1% of men; ΔE 21.7 from the original
Tritanopia#004C49no blue cones; rare, and affects men and women equally; ΔE 0.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.14:1WCAG large text: AAA
Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.6Teal · ΔE 22.6Dim grey · ΔE 26.8Dark cyan · ΔE 26.9Slate grey · ΔE 31.9Gray · ΔE 33.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.57, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A0104
Analogous#014A22, #01294A
Triadic#47014A, #4A4701
Split complementary#4A0129, #4A2201
Tetradic#22014A, #4A0104, #294A01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1BFCF3
Lighter +30%#03E1D8
Lighter +20%#02AFA8
Lighter +10%#027C77
Darker −10%#001817
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004B48
Less saturated −25%#0A413E

Channel breakdown

R1
G74
B71
Red1 (0.4%)
Green74 (29%)
Blue71 (27.8%)
Hue177.53°
Saturation (HSL)97.33%
Lightness14.71%
Dominant channelGreen
Hex per channelR 01 · G 4A · B 47

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Every value on this page was computed from “014a47” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.