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Recognised as Colour

#047EA7

  • #047EA7
  • Cyan
  • Dark
  • Nearest: Steel blue

#047EA7 is a cyan with RGB values 4, 126, 167 and HSL 195°, 95%, 34%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#047EA7#047EA7
HEX#047EA7
RGBrgb(4, 126, 167)
RGB (0–1)0.0157, 0.4941, 0.6549
RGB percentages1.6%, 49.4%, 65.5%
HSLhsl(195.1, 95.3%, 33.5%)
HSV / HSBhsv(195.1, 97.6%, 65.5%)
CMYK97.6%, 24.6%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer294,567
CSS custom property--colour: #047EA7;

Brightness & contrast

Relative luminance0.17738WCAG 2.x, 0 is black and 1 is white
Perceived brightness111.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.62:1
Contrast with white4.62:1WCAG normal text: AA
Contrast with black4.55:1WCAG normal text: AA
Greyscale equivalent#676767
Inverted#FB8158

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#697CA9no red cones; affects about 1% of men; ΔE 19 from the original
Deuteranopia#556FA6no green cones; the most common form, about 1% of men; ΔE 20.3 from the original
Tritanopia#00898Cno blue cones; rare, and affects men and women equally; ΔE 24.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.62:1WCAG large text: AAA
Contrast with black, large text4.55:1WCAG large text: AAA

Named colours

Steel blue · ΔE 10.6Slate grey · ΔE 22.9Light slate grey · ΔE 23.1Cadetblue · ΔE 26.1Teal · ΔE 26.2Deep skyblue · ΔE 26.8
Nearest named CSS colourSteel blue (#4682B4)ΔE 10.57, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A72D04
Analogous#04A77E, #042DA7
Triadic#A7047E, #7EA704
Split complementary#A7042D, #A77E04
Tetradic#7E04A7, #A72D04, #2DA704

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7BDBFC
Lighter +30%#49CEFB
Lighter +20%#18C1F9
Lighter +10%#05A4D9
Darker −10%#035875
Darker −20%#023343
Darker −30%#000D12
Darker −40%#000000
More saturated +25%#0080AB
Less saturated −25%#197392

Channel breakdown

R4
G126
B167
Red4 (1.6%)
Green126 (49.4%)
Blue167 (65.5%)
Hue195.09°
Saturation (HSL)95.32%
Lightness33.53%
Dominant channelBlue
Hex per channelR 04 · G 7E · B A7

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Every value on this page was computed from “047ea7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.