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Recognised as Colour

#004C7C

  • #004C7C
  • Blue
  • Dark
  • Nearest: Steel blue

#004C7C is a blue with RGB values 0, 76, 124 and HSL 203°, 100%, 24%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#004C7C#004C7C
HEX#004C7C
RGBrgb(0, 76, 124)
RGB (0–1)0, 0.298, 0.4863
RGB percentages0%, 29.8%, 48.6%
HSLhsl(203.2, 100%, 24.3%)
HSV / HSBhsv(203.2, 100%, 48.6%)
CMYK100%, 38.7%, 0%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer19,580
CSS custom property--colour: #004C7C;

Brightness & contrast

Relative luminance0.06624WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.03:1
Contrast with white9.03:1WCAG normal text: AAA
Contrast with black2.32:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#FFB383

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#344E7Eno red cones; affects about 1% of men; ΔE 7.4 from the original
Deuteranopia#22447Bno green cones; the most common form, about 1% of men; ΔE 8.9 from the original
Tritanopia#00585Eno blue cones; rare, and affects men and women equally; ΔE 30 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.03:1WCAG large text: AAA
Contrast with black, large text2.32:1WCAG large text: Fail

Named colours

Steel blue · ΔE 21.8Dark slateblue · ΔE 28.4Dark slate grey · ΔE 31.1Slate grey · ΔE 31.2Light slate grey · ΔE 33.1Dim grey · ΔE 35.5
Nearest named CSS colourSteel blue (#4682B4)ΔE 21.79, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7C3000
Analogous#007C6E, #000E7C
Triadic#7C004C, #4C7C00
Split complementary#7C000E, #7C6E00
Tetradic#6E007C, #7C3000, #0E7C00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#49B9FF
Lighter +30%#16A5FF
Lighter +20%#008BE2
Lighter +10%#006BAF
Darker −10%#002D49
Darker −20%#000D16
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004C7C
Less saturated −25%#10486D

Channel breakdown

R0
G76
B124
Red0 (0%)
Green76 (29.8%)
Blue124 (48.6%)
Hue203.23°
Saturation (HSL)100%
Lightness24.31%
Dominant channelBlue
Hex per channelR 00 · G 4C · B 7C

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Every value on this page was computed from “004c7c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.