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Recognised as Colour

#145C77

  • #145C77
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#145C77 is a cyan with RGB values 20, 92, 119 and HSL 196°, 71%, 27%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#145C77#145C77
HEX#145C77
RGBrgb(20, 92, 119)
RGB (0–1)0.0784, 0.3608, 0.4667
RGB percentages7.8%, 36.1%, 46.7%
HSLhsl(196.4, 71.2%, 27.3%)
HSV / HSBhsv(196.4, 83.2%, 46.7%)
CMYK83.2%, 22.7%, 0%, 53.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,334,391
CSS custom property--colour: #145C77;

Brightness & contrast

Relative luminance0.09135WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.43:1
Contrast with white7.43:1WCAG normal text: AAA
Contrast with black2.83:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#EBA388

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E5A78no red cones; affects about 1% of men; ΔE 14.9 from the original
Deuteranopia#415177no green cones; the most common form, about 1% of men; ΔE 16.2 from the original
Tritanopia#006465no blue cones; rare, and affects men and women equally; ΔE 18.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.43:1WCAG large text: AAA
Contrast with black, large text2.83:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.3Steel blue · ΔE 20.8Slate grey · ΔE 21.8Light slate grey · ΔE 23.9Teal · ΔE 24.9Dim grey · ΔE 25.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.31, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#772F14
Analogous#147761, #142A77
Triadic#77145C, #5C7714
Split complementary#77142B, #776114
Tetradic#611477, #772F14, #2A7714

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#70C7E7
Lighter +30%#44B5E0
Lighter +20%#23A0CE
Lighter +10%#1B7EA3
Darker −10%#0D3A4B
Darker −20%#051820
Darker −30%#000000
Darker −40%#000000
More saturated +25%#036488
Less saturated −25%#255466

Channel breakdown

R20
G92
B119
Red20 (7.8%)
Green92 (36.1%)
Blue119 (46.7%)
Hue196.36°
Saturation (HSL)71.22%
Lightness27.25%
Dominant channelBlue
Hex per channelR 14 · G 5C · B 77

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Every value on this page was computed from “145c77” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.