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Colour

#00475C

  • #00475C
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#00475C is a cyan with RGB values 0, 71, 92 and HSL 194°, 100%, 18%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#00475C#00475C
HEX#00475C
RGBrgb(0, 71, 92)
RGB (0–1)0, 0.2784, 0.3608
RGB percentages0%, 27.8%, 36.1%
HSLhsl(193.7, 100%, 18%)
HSV / HSBhsv(193.7, 100%, 36.1%)
CMYK100%, 22.8%, 0%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer18,268
CSS custom property--colour: #00475C;

Brightness & contrast

Relative luminance0.05279WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.21:1
Contrast with white10.21:1WCAG normal text: AAA
Contrast with black2.06:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#FFB8A3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3B455Dno red cones; affects about 1% of men; ΔE 13.9 from the original
Deuteranopia#303E5Cno green cones; the most common form, about 1% of men; ΔE 14.6 from the original
Tritanopia#004D4Eno blue cones; rare, and affects men and women equally; ΔE 14.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.21:1WCAG large text: AAA
Contrast with black, large text2.06:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.7Dim grey · ΔE 27Slate grey · ΔE 27.8Teal · ΔE 28.9Steel blue · ΔE 29.6Light slate grey · ΔE 30.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.68, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5C1500
Analogous#005C43, #00195C
Triadic#5C0047, #475C00
Split complementary#5C0019, #5C4300
Tetradic#43005C, #5C1500, #195C00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#29CEFF
Lighter +30%#00BDF5
Lighter +20%#0096C2
Lighter +10%#006E8F
Darker −10%#002029
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00475C
Less saturated −25%#0C4151

Channel breakdown

R0
G71
B92
Red0 (0%)
Green71 (27.8%)
Blue92 (36.1%)
Hue193.7°
Saturation (HSL)100%
Lightness18.04%
Dominant channelBlue
Hex per channelR 00 · G 47 · B 5C

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Every value on this page was computed from “00475c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.