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Recognised as Colour

#024569

  • #024569
  • Blue
  • Dark
  • Nearest: Dark slate grey

#024569 is a blue with RGB values 2, 69, 105 and HSL 201°, 96%, 21%. 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

#024569#024569
HEX#024569
RGBrgb(2, 69, 105)
RGB (0–1)0.0078, 0.2706, 0.4118
RGB percentages0.8%, 27.1%, 41.2%
HSLhsl(201, 96.3%, 21%)
HSV / HSBhsv(201, 98.1%, 41.2%)
CMYK98.1%, 34.3%, 0%, 58.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer148,841
CSS custom property--colour: #024569;

Brightness & contrast

Relative luminance0.05289WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.7 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#FDBA96

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#34466Bno red cones; affects about 1% of men; ΔE 9.1 from the original
Deuteranopia#263D68no green cones; the most common form, about 1% of men; ΔE 10.3 from the original
Tritanopia#004E52no blue cones; rare, and affects men and women equally; ΔE 23.3 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 24Steel blue · ΔE 25.6Slate grey · ΔE 29.8Dim grey · ΔE 31.4Light slate grey · ΔE 32.2Dark slateblue · ΔE 34.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 24.01, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#692602
Analogous#026959, #021269
Triadic#690245, #456902
Split complementary#690212, #695A02
Tetradic#590269, #692602, #116902

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3CB8FB
Lighter +30%#0AA6FA
Lighter +20%#0487CD
Lighter +10%#03669B
Darker −10%#012437
Darker −20%#000305
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00466B
Less saturated −25%#0F415C

Channel breakdown

R2
G69
B105
Red2 (0.8%)
Green69 (27.1%)
Blue105 (41.2%)
Hue200.97°
Saturation (HSL)96.26%
Lightness20.98%
Dominant channelBlue
Hex per channelR 02 · G 45 · B 69

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Every value on this page was computed from “hex 024569” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.