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Recognised as Colour

#003C49

  • #003C49
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#003C49 is a cyan with RGB values 0, 60, 73 and HSL 191°, 100%, 14%. It is a dark colour, so white text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#003C49#003C49
HEX#003C49
RGBrgb(0, 60, 73)
RGB (0–1)0, 0.2353, 0.2863
RGB percentages0%, 23.5%, 28.6%
HSLhsl(190.7, 100%, 14.3%)
HSV / HSBhsv(190.7, 100%, 28.6%)
CMYK100%, 17.8%, 0%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,433
CSS custom property--colour: #003C49;

Brightness & contrast

Relative luminance0.03713WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.05:1
Contrast with white12.05:1WCAG normal text: AAA
Contrast with black1.74:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#FFC3B6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#343A4Ano red cones; affects about 1% of men; ΔE 14.1 from the original
Deuteranopia#2B3349no green cones; the most common form, about 1% of men; ΔE 15.3 from the original
Tritanopia#004040no blue cones; rare, and affects men and women equally; ΔE 9.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.05:1WCAG large text: AAA
Contrast with black, large text1.74:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.6Dim grey · ΔE 28Black · ΔE 28.8Teal · ΔE 30.9Slate grey · ΔE 31.8Light slate grey · ΔE 34.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.55, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#490D00
Analogous#004932, #001749
Triadic#49003C, #3C4900
Split complementary#490017, #493100
Tetradic#320049, #490D00, #184900

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#16D6FF
Lighter +30%#00BAE2
Lighter +20%#0090AF
Lighter +10%#00667C
Darker −10%#001216
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003C49
Less saturated −25%#093640

Channel breakdown

R0
G60
B73
Red0 (0%)
Green60 (23.5%)
Blue73 (28.6%)
Hue190.68°
Saturation (HSL)100%
Lightness14.31%
Dominant channelBlue
Hex per channelR 00 · G 3C · B 49

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Every value on this page was computed from “003c49” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.