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Recognised as Colour

#024A84

  • #024A84
  • Blue
  • Dark
  • Nearest: Dark slateblue

#024A84 is a blue with RGB values 2, 74, 132 and HSL 207°, 97%, 26%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#024A84#024A84
HEX#024A84
RGBrgb(2, 74, 132)
RGB (0–1)0.0078, 0.2902, 0.5176
RGB percentages0.8%, 29%, 51.8%
HSLhsl(206.8, 97%, 26.3%)
HSV / HSBhsv(206.8, 98.5%, 51.8%)
CMYK98.5%, 43.9%, 0%, 48.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer150,148
CSS custom property--colour: #024A84;

Brightness & contrast

Relative luminance0.06576WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.07:1
Contrast with white9.07:1WCAG normal text: AAA
Contrast with black2.32:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#FDB57B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C4E86no red cones; affects about 1% of men; ΔE 4.8 from the original
Deuteranopia#134483no green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#005860no blue cones; rare, and affects men and women equally; ΔE 35.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.07:1WCAG large text: AAA
Contrast with black, large text2.32:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 22.4Steel blue · ΔE 23.8Midnight blue · ΔE 33.5Cornflower blue · ΔE 33.5Slate grey · ΔE 35.7Light slate grey · ΔE 37.3
Nearest named CSS colourDark slateblue (#483D8B)ΔE 22.35, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#843C02
Analogous#02847D, #020984
Triadic#84024A, #4A8402
Split complementary#840209, #847D02
Tetradic#7D0284, #843C02, #098402

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#56B2FC
Lighter +30%#239BFC
Lighter +20%#0482E8
Lighter +10%#0366B6
Darker −10%#012E52
Darker −20%#001220
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004A86
Less saturated −25%#134873

Channel breakdown

R2
G74
B132
Red2 (0.8%)
Green74 (29%)
Blue132 (51.8%)
Hue206.77°
Saturation (HSL)97.01%
Lightness26.27%
Dominant channelBlue
Hex per channelR 02 · G 4A · B 84

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Every value on this page was computed from “024a84” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.