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Recognised as Colour

#244B52

  • #244B52
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#244B52 is a cyan with RGB values 36, 75, 82 and HSL 189°, 39%, 23%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#244B52#244B52
HEX#244B52
RGBrgb(36, 75, 82)
RGB (0–1)0.1412, 0.2941, 0.3216
RGB percentages14.1%, 29.4%, 32.2%
HSLhsl(189.1, 39%, 23.1%)
HSV / HSBhsv(189.1, 56.1%, 32.2%)
CMYK56.1%, 8.5%, 0%, 67.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,378,578
CSS custom property--colour: #244B52;

Brightness & contrast

Relative luminance0.06016WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.53:1
Contrast with white9.53:1WCAG normal text: AAA
Contrast with black2.2:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#DBB4AD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#454952no red cones; affects about 1% of men; ΔE 12.4 from the original
Deuteranopia#3E4352no green cones; the most common form, about 1% of men; ΔE 13.4 from the original
Tritanopia#054E4Dno blue cones; rare, and affects men and women equally; ΔE 9.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.53:1WCAG large text: AAA
Contrast with black, large text2.2:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 5Dim grey · ΔE 20.7Slate grey · ΔE 25.3Teal · ΔE 25.6Gray · ΔE 28Light slate grey · ΔE 28.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 5.02, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#522B24
Analogous#245242, #243452
Triadic#52244B, #4B5224
Split complementary#522434, #524224
Tetradic#422452, #522B24, #345224

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7CBAC6
Lighter +30%#59A8B6
Lighter +20%#438C99
Lighter +10%#346B75
Darker −10%#142B2F
Darker −20%#050A0B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#155561
Less saturated −25%#334143

Channel breakdown

R36
G75
B82
Red36 (14.1%)
Green75 (29.4%)
Blue82 (32.2%)
Hue189.13°
Saturation (HSL)38.98%
Lightness23.14%
Dominant channelBlue
Hex per channelR 24 · G 4B · B 52

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Every value on this page was computed from “244b52” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.